Traitorbro gamemode (#30344)

A dead-simple traitor variant.

It's like traitor, except instead of an uplink you get a buddy: your blood brother. You must team up with your brother to complete your objectives. It runs along side regular traitor mode, thus the name "traitorbro".

code/__DEFINES/antagonists.dm

@@ -18,3 +18,4 @@
 #define ANTAG_DATUM_IAA_HUMAN_CUSTOM  		/datum/antagonist/traitor/human/internal_affairs/custom
 #define ANTAG_DATUM_IAA_AI_CUSTOM  		/datum/antagonist/traitor/AI/internal_affairs/custom
 #define ANTAG_DATUM_IAA_AI	  		/datum/antagonist/traitor/AI/internal_affairs
+#define ANTAG_DATUM_BROTHER 			/datum/antagonist/brother

code/__DEFINES/atom_hud.dm

@@ -40,6 +40,7 @@
 #define ANTAG_HUD_SINTOUCHED	16
 #define ANTAG_HUD_SOULLESS		17
 #define ANTAG_HUD_CLOCKWORK		18
+#define ANTAG_HUD_BROTHER		19
 
 // Notification action types
 #define NOTIFY_JUMP "jump"

code/__DEFINES/role_preferences.dm

@@ -22,12 +22,14 @@
 #define ROLE_REVENANT			"revenant"
 #define ROLE_DEVIL				"devil"
 #define ROLE_SERVANT_OF_RATVAR	"servant of Ratvar"
+#define ROLE_BROTHER			"blood brother"
 
 //Missing assignment means it's not a gamemode specific role, IT'S NOT A BUG OR ERROR.
 //The gamemode specific ones are just so the gamemodes can query whether a player is old enough
 //(in game days played) to play that role
 GLOBAL_LIST_INIT(special_roles, list(
 	ROLE_TRAITOR = /datum/game_mode/traitor,
+	ROLE_BROTHER = /datum/game_mode/traitor/bros,
 	ROLE_OPERATIVE = /datum/game_mode/nuclear,
 	ROLE_CHANGELING = /datum/game_mode/changeling,
 	ROLE_WIZARD = /datum/game_mode/wizard,

code/controllers/configuration.dm

@@ -147,11 +147,13 @@ GLOBAL_PROTECT(config_dir)
 	var/irc_first_connection_alert = 0	// do we notify the irc channel when somebody is connecting for the first time?
 
 	var/traitor_scaling_coeff = 6		//how much does the amount of players get divided by to determine traitors
+	var/brother_scaling_coeff = 25		//how many players per brother team
 	var/changeling_scaling_coeff = 6	//how much does the amount of players get divided by to determine changelings
 	var/security_scaling_coeff = 8		//how much does the amount of players get divided by to determine open security officer positions
 	var/abductor_scaling_coeff = 15 	//how many players per abductor team
 
 	var/traitor_objectives_amount = 2
+	var/brother_objectives_amount = 2
 	var/protect_roles_from_antagonist = 0 //If security and such can be traitor/cult/other
 	var/protect_assistant_from_antagonist = 0 //If assistants can be traitor/cult/other
 	var/enforce_human_authority = 0		//If non-human species are barred from joining as a head of staff
@@ -692,6 +694,8 @@ GLOBAL_PROTECT(config_dir)
 					ghost_interaction		= 1
 				if("traitor_scaling_coeff")
 					traitor_scaling_coeff	= text2num(value)
+				if("brother_scaling_coeff")
+					brother_scaling_coeff	= text2num(value)
 				if("changeling_scaling_coeff")
 					changeling_scaling_coeff	= text2num(value)
 				if("security_scaling_coeff")
@@ -700,6 +704,8 @@ GLOBAL_PROTECT(config_dir)
 					abductor_scaling_coeff	= text2num(value)
 				if("traitor_objectives_amount")
 					traitor_objectives_amount = text2num(value)
+				if("brother_objectives_amount")
+					brother_objectives_amount = text2num(value)
 				if("probability")
 					var/prob_pos = findtext(value, " ")
 					var/prob_name = null

code/datums/antagonists/datum_brother.dm

@@ -0,0 +1,48 @@
+/datum/antagonist/brother
+	name = "Brother"
+	var/special_role = "blood brother"
+	var/datum/objective_team/brother_team/team
+
+/datum/antagonist/brother/New(datum/mind/new_owner, datum/objective_team/brother_team/T)
+	team = T
+	return ..()
+
+/datum/antagonist/brother/on_gain()
+	SSticker.mode.brothers += owner
+	owner.special_role = special_role
+	owner.objectives += team.objectives
+	finalize_brother()
+	return ..()
+
+/datum/antagonist/brother/on_removal()
+	SSticker.mode.brothers -= owner
+	team.members -= owner
+	owner.objectives -= team.objectives
+	if(owner.current)
+		to_chat(owner.current,"<span class='userdanger'>You are no longer the [special_role]!</span>")
+	owner.special_role = null
+	return ..()
+
+/datum/antagonist/brother/proc/give_meeting_area()
+	if(!owner.current || !team || !team.meeting_area)
+		return
+	to_chat(owner.current, "<B>Your designated meeting area:</B> [team.meeting_area]")
+	owner.store_memory("<b>Meeting Area</b>: [team.meeting_area]")
+
+/datum/antagonist/brother/greet()
+	var/brother_text = ""
+	var/list/brothers = team.members - owner
+	for(var/i = 1 to brothers.len)
+		var/datum/mind/M = brothers[i]
+		brother_text += M.name
+		if(i == brothers.len - 1)
+			brother_text += " and "
+		else if(i != brothers.len)
+			brother_text += ", "
+	to_chat(owner.current, "<B><font size=3 color=red>You are the [owner.special_role] of [brother_text].</font></B>")
+	to_chat(owner.current, "The Syndicate only accepts those that have proven themself. Prove yourself and prove your [team.member_name]s by completing your objectives together!")
+	owner.announce_objectives()
+	give_meeting_area()
+
+/datum/antagonist/brother/proc/finalize_brother()
+	SSticker.mode.update_brother_icons_added(owner)

code/datums/hud.dm

@@ -20,6 +20,7 @@ GLOBAL_LIST_INIT(huds, list(
 	ANTAG_HUD_SINTOUCHED = new/datum/atom_hud/antag/hidden(),
 	ANTAG_HUD_SOULLESS = new/datum/atom_hud/antag/hidden(),
 	ANTAG_HUD_CLOCKWORK = new/datum/atom_hud/antag(),
+	ANTAG_HUD_BROTHER = new/datum/atom_hud/antag/hidden(),
 	))
 
 /datum/atom_hud

code/datums/mind.dm

@@ -127,10 +127,10 @@
 	memory = null
 
 // Datum antag mind procs
-/datum/mind/proc/add_antag_datum(datum_type)
+/datum/mind/proc/add_antag_datum(datum_type, team)
 	if(!datum_type)
 		return
-	var/datum/antagonist/A = new datum_type(src)
+	var/datum/antagonist/A = new datum_type(src, team)
 	if(!A.can_be_owned(src))
 		qdel(A)
 		return
@@ -190,6 +190,11 @@
 		src.remove_antag_datum(ANTAG_DATUM_TRAITOR)
 	SSticker.mode.update_traitor_icons_removed(src)
 
+/datum/mind/proc/remove_brother()
+	if(src in SSticker.mode.brothers)
+		src.remove_antag_datum(ANTAG_DATUM_BROTHER)
+	SSticker.mode.update_brother_icons_removed(src)
+
 /datum/mind/proc/remove_nukeop()
 	if(src in SSticker.mode.syndicates)
 		SSticker.mode.syndicates -= src
@@ -345,6 +350,12 @@
 		var/obj_count = 1
 		for(var/datum/objective/objective in objectives)
 			output += "<br><B>Objective #[obj_count++]</B>: [objective.explanation_text]"
+			var/list/datum/mind/other_owners = objective.get_owners() - src
+			if(other_owners.len)
+				output += "<ul>"
+				for(var/datum/mind/M in other_owners)
+					output += "<li>Conspirator: [M.name]</li>"
+				output += "</ul>"
 
 	if(window)
 		recipient << browse(output,"window=memory")
@@ -381,7 +392,7 @@
 
 	/** TRAITOR ***/
 	text = "traitor"
-	if (SSticker.mode.config_tag=="traitor" || SSticker.mode.config_tag=="traitorchan")
+	if (SSticker.mode.config_tag=="traitor" || SSticker.mode.config_tag=="traitorchan" || SSticker.mode.config_tag=="traitorbro")
 		text = uppertext(text)
 	text = "<i><b>[text]</b></i>: "
 	if (src in SSticker.mode.traitors)
@@ -401,6 +412,21 @@
 
 	if(ishuman(current) || ismonkey(current))
 
+		/** BROTHER **/
+		text = "brother"
+		if(SSticker.mode.config_tag == "traitorbro")
+			text = uppertext(text)
+		text = "<i><b>[text]</b></i>: "
+		if(src in SSticker.mode.brothers)
+			text += "<b>Brother</b> | <a href='?src=\ref[src];brother=clear'>no</a>"
+
+		if(current && current.client && (ROLE_BROTHER in current.client.prefs.be_special))
+			text += " | Enabled in Prefs"
+		else
+			text += " | Disabled in Prefs"
+
+		sections["brother"] = text
+
 		/** CHANGELING ***/
 		text = "changeling"
 		if (SSticker.mode.config_tag=="changeling" || SSticker.mode.config_tag=="traitorchan")
@@ -1275,6 +1301,13 @@
 						if(H)
 							src = H.mind
 
+	else if (href_list["brother"])
+		switch(href_list["brother"])
+			if("clear")
+				remove_brother()
+				log_admin("[key_name(usr)] has de-brother'ed [current].")
+				SSticker.mode.update_brother_icons_removed(src)
+
 	else if (href_list["silicon"])
 		switch(href_list["silicon"])
 			if("unemag")

code/game/gamemodes/brother/traitor_bro.dm

@@ -0,0 +1,137 @@
+/datum/objective_team/brother_team
+	name = "brotherhood" 
+	member_name = "blood brother" 
+	var/list/objectives = list()
+	var/meeting_area
+
+/datum/objective_team/brother_team/is_solo()
+	return FALSE
+
+/datum/objective_team/brother_team/proc/add_objective(datum/objective/O, needs_target = FALSE)
+	O.team = src
+	if(needs_target)
+		O.find_target()
+	O.update_explanation_text()
+	objectives += O
+
+/datum/objective_team/brother_team/proc/forge_brother_objectives()
+	objectives = list()
+	var/is_hijacker = prob(10)
+	for(var/i = 1 to max(1, config.brother_objectives_amount + (members.len > 2) - is_hijacker))
+		forge_single_objective()
+	if(is_hijacker)
+		if(!locate(/datum/objective/hijack) in objectives)
+			add_objective(new/datum/objective/hijack)
+	else if(!locate(/datum/objective/escape) in objectives)
+		add_objective(new/datum/objective/escape)
+
+/datum/objective_team/brother_team/proc/forge_single_objective()
+	if(prob(50))
+		if(LAZYLEN(active_ais()) && prob(100/GLOB.joined_player_list.len))
+			add_objective(new/datum/objective/destroy, TRUE)
+		else if(prob(30))
+			add_objective(new/datum/objective/maroon, TRUE)
+		else
+			add_objective(new/datum/objective/assassinate, TRUE)
+	else
+		add_objective(new/datum/objective/steal, TRUE)
+
+/datum/game_mode
+	var/list/datum/mind/brothers = list()
+	var/list/datum/objective_team/brother_team/brother_teams = list()
+
+/datum/game_mode/traitor/bros
+	name = "traitor+brothers"
+	config_tag = "traitorbro"
+	restricted_jobs = list("AI", "Cyborg")
+
+	announce_span = "danger"
+	announce_text = "There are Syndicate agents and Blood Brothers on the station!\n\
+	<span class='danger'>Traitors</span>: Accomplish your objectives.\n\
+	<span class='danger'>Blood Brothers</span>: Accomplish your objectives.\n\
+	<span class='notice'>Crew</span>: Do not let the traitors or brothers succeed!"
+
+	var/list/datum/objective_team/brother_team/pre_brother_teams = list()
+	var/const/team_amount = 2 //hard limit on brother teams if scaling is turned off
+	var/const/min_team_size = 2
+
+	var/meeting_areas = list("The Bar", "Dorms", "Escape Dock", "Arrivals", "Holodeck", "Primary Tool Storage", "Recreation Area", "Chapel", "Library")
+
+/datum/game_mode/traitor/bros/pre_setup()
+	if(config.protect_roles_from_antagonist)
+		restricted_jobs += protected_jobs
+	if(config.protect_assistant_from_antagonist)
+		restricted_jobs += "Assistant"
+
+	var/list/datum/mind/possible_brothers = get_players_for_role(ROLE_BROTHER)
+
+	var/num_teams = team_amount
+	if(config.brother_scaling_coeff)
+		num_teams = max(1, round(num_players()/config.brother_scaling_coeff))
+
+	for(var/j = 1 to num_teams)
+		if(possible_brothers.len < min_team_size || antag_candidates.len <= required_enemies) 
+			break
+		var/datum/objective_team/brother_team/team = new
+		var/team_size = prob(10) ? min(3, possible_brothers.len) : 2
+		for(var/k = 1 to team_size)
+			var/datum/mind/bro = pick(possible_brothers)
+			possible_brothers -= bro
+			antag_candidates -= bro
+			team.members += bro
+			bro.restricted_roles = restricted_jobs
+			log_game("[key_name(bro)] has been selected as a Brother")
+		pre_brother_teams += team
+	return ..()
+
+/datum/game_mode/traitor/bros/post_setup()
+	for(var/datum/objective_team/brother_team/team in pre_brother_teams)
+		team.meeting_area = pick(meeting_areas)
+		meeting_areas -= team.meeting_area
+		team.forge_brother_objectives()
+		for(var/datum/mind/M in team.members)
+			M.add_antag_datum(ANTAG_DATUM_BROTHER, team)
+			modePlayer += M
+	brother_teams += pre_brother_teams
+	return ..()
+
+/datum/game_mode/proc/auto_declare_completion_brother()
+	if(!LAZYLEN(brother_teams))
+		return
+	var/text = "<br><font size=4><b>The blood brothers were:</b></font>"
+	var/teamnumber = 1
+	for(var/datum/objective_team/brother_team/team in brother_teams)
+		if(!team.members.len)
+			continue
+		text += "<br><font size=3><b>Team #[teamnumber++]</b></font>"
+		for(var/datum/mind/M in team.members)
+			text += printplayer(M)
+		var/win = TRUE
+		var/objective_count = 1
+		for(var/datum/objective/objective in team.objectives)
+			if(objective.check_completion())
+				text += "<br><B>Objective #[objective_count]</B>: [objective.explanation_text] <font color='green'><B>Success!</B></font>"
+				SSblackbox.add_details("traitor_objective","[objective.type]|SUCCESS")
+			else
+				text += "<br><B>Objective #[objective_count]</B>: [objective.explanation_text] <font color='red'>Fail.</font>"
+				SSblackbox.add_details("traitor_objective","[objective.type]|FAIL")
+				win = FALSE
+			objective_count++
+		if(win)
+			text += "<br><font color='green'><B>The blood brothers were successful!</B></font>"
+			SSblackbox.add_details("brother_success","SUCCESS")
+		else
+			text += "<br><font color='red'><B>The blood brothers have failed!</B></font>"
+			SSblackbox.add_details("brother_success","FAIL")
+		text += "<br>"
+	to_chat(world, text)
+
+/datum/game_mode/proc/update_brother_icons_added(datum/mind/brother_mind)
+	var/datum/atom_hud/antag/brotherhud = GLOB.huds[ANTAG_HUD_BROTHER]
+	brotherhud.join_hud(brother_mind.current)
+	set_antag_hud(brother_mind.current, "brother")
+
+/datum/game_mode/proc/update_brother_icons_removed(datum/mind/brother_mind)
+	var/datum/atom_hud/antag/brotherhud = GLOB.huds[ANTAG_HUD_BROTHER]
+	brotherhud.leave_hud(brother_mind.current)
+	set_antag_hud(brother_mind.current, null)

code/game/gamemodes/miniantags/abduction/abduction.dm

@@ -47,7 +47,7 @@
 	team_names[team_number] = "Mothership [pick(GLOB.possible_changeling_IDs)]" //TODO Ensure unique and actual alieny names
 	//Team Objective
 	var/datum/objective/experiment/team_objective = new
-	team_objective.team = team_number
+	team_objective.team_number = team_number
 	team_objectives[team_number] = team_objective
 	//Team Members
 
@@ -212,13 +212,13 @@
 // OBJECTIVES
 /datum/objective/experiment
 	target_amount = 6
-	var/team
+	var/team_number
 
 /datum/objective/experiment/New()
 	explanation_text = "Experiment on [target_amount] humans."
 
 /datum/objective/experiment/check_completion()
-	var/ab_team = team
+	var/ab_team = team_number
 	if(owner)
 		if(!owner.current || !ishuman(owner.current))
 			return 0

code/game/gamemodes/objective.dm

@@ -1,6 +1,8 @@
 /datum/objective
-	var/datum/mind/owner = null			//Who owns the objective.
+	var/datum/mind/owner				//The primary owner of the objective. !!SOMEWHAT DEPRECATED!! Prefer using 'team' for new code.
+	var/datum/objective_team/team       //An alternative to 'owner': a team. Use this when writing new code.
 	var/explanation_text = "Nothing"	//What that person is supposed to do.
+	var/team_explanation_text			//For when there are multiple owners.
 	var/datum/mind/target = null		//If they are focused on a particular person.
 	var/target_amount = 0				//If they are focused on a particular number. Steal objectives have their own counter.
 	var/completed = 0					//currently only used for custom objectives.
@@ -10,19 +12,48 @@
 	if(text)
 		explanation_text = text
 
+/datum/objective/proc/get_owners() // Combine owner and team into a single list.
+	. = (team && team.members) ? team.members.Copy() : list()
+	if(owner)
+		. += owner
+
+/datum/objective/proc/considered_alive(var/datum/mind/M)
+	if(M && M.current)
+		var/mob/living/carbon/human/H
+		if(ishuman(M.current))
+			H = M.current
+		return M.current.stat != DEAD && !issilicon(M.current) && !isbrain(M.current) && (!H || H.dna.species.id != "memezombies")
+	return FALSE
+
+/datum/objective/proc/considered_escaped(datum/mind/M)
+	if(!considered_alive(M))
+		return FALSE
+	if(SSticker.force_ending || SSticker.mode.station_was_nuked) // Just let them win.
+		return TRUE
+	if(SSshuttle.emergency.mode != SHUTTLE_ENDGAME)
+		return FALSE
+	var/turf/location = get_turf(M.current)
+	if(!location || istype(location, /turf/open/floor/plasteel/shuttle/red) || istype(location, /turf/open/floor/mineral/plastitanium/brig)) // Fails if they are in the shuttle brig
+		return FALSE
+	return location.onCentCom() || location.onSyndieBase()
+
+/datum/objective/proc/considered_afk(datum/mind/M)
+	return !M || !M.current || !M.current.client || M.current.client.is_afk()
+
 /datum/objective/proc/check_completion()
 	return completed
 
 /datum/objective/proc/is_unique_objective(possible_target)
-	for(var/datum/objective/O in owner.objectives)
+	var/list/datum/mind/owners = get_owners()
-		if(istype(O, type) && O.get_target() == possible_target)
+	for(var/datum/mind/M in owners)
-			return 0
+		for(var/datum/objective/O in M.objectives)
-	return 1
+			if(istype(O, type) && O.get_target() == possible_target)
+				return FALSE
+	return TRUE
 
 /datum/objective/proc/get_target()
 	return target
 
-
 /datum/objective/proc/get_crewmember_minds()
 	. = list()
 	for(var/V in GLOB.data_core.locked)
@@ -32,9 +63,10 @@
 			. += M
 
 /datum/objective/proc/find_target()
+	var/list/datum/mind/owners = get_owners()
 	var/list/possible_targets = list()
 	for(var/datum/mind/possible_target in get_crewmember_minds())
-		if(possible_target != owner && ishuman(possible_target.current) && (possible_target.current.stat != DEAD) && is_unique_objective(possible_target))
+		if(!(possible_target in owners) && ishuman(possible_target.current) && (possible_target.current.stat != DEAD) && is_unique_objective(possible_target))
 			possible_targets += possible_target
 	if(possible_targets.len > 0)
 		target = pick(possible_targets)
@@ -42,8 +74,9 @@
 	return target
 
 /datum/objective/proc/find_target_by_role(role, role_type=0, invert=0)//Option sets either to check assigned role or special role. Default to assigned., invert inverts the check, eg: "Don't choose a Ling"
+	var/list/datum/mind/owners = get_owners()
 	for(var/datum/mind/possible_target in get_crewmember_minds())
-		if((possible_target != owner) && ishuman(possible_target.current))
+		if(!(possible_target in owners) && ishuman(possible_target.current))
 			var/is_role = 0
 			if(role_type)
 				if(possible_target.special_role == role)
@@ -64,13 +97,15 @@
 	update_explanation_text()
 
 /datum/objective/proc/update_explanation_text()
-	//Default does nothing, override where needed
+	if(team_explanation_text && LAZYLEN(get_owners()) > 1)
+		explanation_text = team_explanation_text
 
 /datum/objective/proc/give_special_equipment(special_equipment)
-	if(owner && owner.current)
+	var/datum/mind/receiver = pick(get_owners())
-		if(ishuman(owner.current))
+	if(receiver && receiver.current)
-			var/mob/living/carbon/human/H = owner.current
+		if(ishuman(receiver.current))
-			var/list/slots = list ("backpack" = slot_in_backpack)
+			var/mob/living/carbon/human/H = receiver.current
+			var/list/slots = list("backpack" = slot_in_backpack)
 			for(var/eq_path in special_equipment)
 				var/obj/O = new eq_path
 				H.equip_in_one_of_slots(O, slots)
@@ -86,14 +121,7 @@
 	return target
 
 /datum/objective/assassinate/check_completion()
-	if(target && target.current)
+	return !target || !considered_alive(target)
-		var/mob/living/carbon/human/H
-		if(ishuman(target.current))
-			H = target.current
-		if(target.current.stat == DEAD || issilicon(target.current) || isbrain(target.current) || target.current.z > 6 || !target.current.ckey || (H && H.dna.species.id == "memezombies")) //Borgs/brains/AIs count as dead for traitor objectives. --NeoFite
-			return 1
-		return 0
-	return 1
 
 /datum/objective/assassinate/update_explanation_text()
 	..()
@@ -110,7 +138,6 @@
 	if(target && !target.current)
 		explanation_text = "Assassinate [target.name], who was obliterated"
 
-
 /datum/objective/mutiny
 	var/target_role_type=0
 	martyr_compatible = 1
@@ -122,14 +149,10 @@
 	return target
 
 /datum/objective/mutiny/check_completion()
-	if(target && target.current)
+	if(!target || !considered_alive(target) || considered_afk(target))
-		if(target.current.stat == DEAD || !ishuman(target.current) || !target.current.ckey)
+		return TRUE
-			return 1
+	var/turf/T = get_turf(target.current)
-		var/turf/T = get_turf(target.current)
+	return T && !(T.z in GLOB.station_z_levels)
-		if(T && (!(T.z in GLOB.station_z_levels)) || (target.current.client && target.current.client.is_afk()))			//If they leave the station or go afk they count as dead for this
-			return 2
-		return 0
-	return 1
 
 /datum/objective/mutiny/update_explanation_text()
 	..()
@@ -138,8 +161,6 @@
 	else
 		explanation_text = "Free Objective"
 
-
-
 /datum/objective/maroon
 	var/target_role_type=0
 	martyr_compatible = 1
@@ -151,15 +172,7 @@
 	return target
 
 /datum/objective/maroon/check_completion()
-	if(target && target.current)
+	return !target || !considered_alive(target) || (!target.current.onCentCom() && !target.current.onSyndieBase())
-		var/mob/living/carbon/human/H
-		if(ishuman(target.current))
-			H = target.current
-		if(target.current.stat == DEAD || issilicon(target.current) || isbrain(target.current) || target.current.z > 6 || !target.current.ckey || (H && H.dna.species.id == "memezombies")) //Borgs/brains/AIs count as dead for traitor objectives. --NeoFite
-			return 1
-		if(target.current.onCentCom() || target.current.onSyndieBase())
-			return 0
-	return 1
 
 /datum/objective/maroon/update_explanation_text()
 	if(target && target.current)
@@ -167,9 +180,7 @@
 	else
 		explanation_text = "Free Objective"
 
-
+/datum/objective/debrain
-
-/datum/objective/debrain//I want braaaainssss
 	var/target_role_type=0
 
 /datum/objective/debrain/find_target_by_role(role, role_type=0, invert=0)
@@ -180,17 +191,20 @@
 
 /datum/objective/debrain/check_completion()
 	if(!target)//If it's a free objective.
-		return 1
+		return TRUE
-	if( !owner.current || owner.current.stat==DEAD )//If you're otherwise dead.
+
-		return 0
+	if(!target.current || !isbrain(target.current))
-	if( !target.current || !isbrain(target.current) )
+		return FALSE
-		return 0
+
 	var/atom/A = target.current
-	while(A.loc)			//check to see if the brainmob is on our person
+	var/list/datum/mind/owners = get_owners()
+
+	while(A.loc) // Check to see if the brainmob is on our person
 		A = A.loc
-		if(A == owner.current)
+		for(var/datum/mind/M in owners)
-			return 1
+			if(M.current && M.current.stat != DEAD && A == M.current)
-	return 0
+				return TRUE
+	return FALSE
 
 /datum/objective/debrain/update_explanation_text()
 	..()
@@ -199,8 +213,6 @@
 	else
 		explanation_text = "Free Objective"
 
-
-
 /datum/objective/protect//The opposite of killing a dude.
 	var/target_role_type=0
 	martyr_compatible = 1
@@ -212,13 +224,7 @@
 	return target
 
 /datum/objective/protect/check_completion()
-	if(!target)			//If it's a free objective.
+	return !target || considered_alive(target)
-		return 1
-	if(target.current)
-		if(target.current.stat == DEAD || issilicon(target.current) || isbrain(target.current))
-			return 0
-		return 1
-	return 0
 
 /datum/objective/protect/update_explanation_text()
 	..()
@@ -227,76 +233,32 @@
 	else
 		explanation_text = "Free Objective"
 
-
-
 /datum/objective/hijack
 	explanation_text = "Hijack the shuttle to ensure no loyalist Nanotrasen crew escape alive and out of custody."
+	team_explanation_text = "Hijack the shuttle to ensure no loyalist Nanotrasen crew escape alive and out of custody. Leave no team member behind."
 	martyr_compatible = 0 //Technically you won't get both anyway.
 
-/datum/objective/hijack/check_completion()
+/datum/objective/hijack/check_completion() // Requires all owners to escape.
-	if(!owner.current || owner.current.stat)
-		return 0
 	if(SSshuttle.emergency.mode != SHUTTLE_ENDGAME)
-		return 0
+		return FALSE
-	if(issilicon(owner.current))
+	var/list/datum/mind/owners = get_owners()
-		return 0
+	for(var/datum/mind/M in owners)
-	if(!SSshuttle.emergency.shuttle_areas[get_area(owner.current)])
+		if(!considered_alive(M) || !SSshuttle.emergency.shuttle_areas[get_area(M.current)])
-		return 0
+			return FALSE
 	return SSshuttle.emergency.is_hijacked()
 
-
-/datum/objective/hijackclone
-	explanation_text = "Hijack the emergency shuttle by ensuring only you (or your copies) escape."
-	martyr_compatible = 0
-
-/datum/objective/hijackclone/check_completion()
-	if(!owner.current)
-		return FALSE
-	if(SSshuttle.emergency.mode != SHUTTLE_ENDGAME)
-		return FALSE
-
-	var/in_shuttle = FALSE
-	for(var/mob/living/player in GLOB.player_list) //Make sure nobody else is onboard
-		if(SSshuttle.emergency.shuttle_areas[get_area(player)])
-			if(player.mind && player.mind != owner)
-				if(player.stat != DEAD)
-					if(issilicon(player)) //Borgs are technically dead anyways
-						continue
-					if(isanimal(player)) //animals don't count
-						continue
-					if(isbrain(player)) //also technically dead
-						continue
-					var/location = get_turf(player.mind.current)
-					if(istype(location, /turf/open/floor/plasteel/shuttle/red))
-						continue
-					if(istype(location, /turf/open/floor/mineral/plastitanium/brig))
-						continue
-					if(player.real_name != owner.current.real_name)
-						return FALSE
-					else
-						in_shuttle = TRUE
-	return in_shuttle
-
 /datum/objective/block
 	explanation_text = "Do not allow any organic lifeforms to escape on the shuttle alive."
 	martyr_compatible = 1
 
 /datum/objective/block/check_completion()
-	if(!issilicon(owner.current))
-		return 0
 	if(SSshuttle.emergency.mode != SHUTTLE_ENDGAME)
-		return 1
+		return TRUE
-
 	for(var/mob/living/player in GLOB.player_list)
-		if(issilicon(player))
+		if(player.mind && player.stat != DEAD && !issilicon(player))
-			continue
+			if(get_area(player) in SSshuttle.emergency.shuttle_areas)
-		if(player.mind)
+				return FALSE
-			if(player.stat != DEAD)
+	return TRUE
-				if(get_area(player) in SSshuttle.emergency.shuttle_areas)
-					return 0
-
-	return 1
-
 
 /datum/objective/purge
 	explanation_text = "Ensure no mutant humanoid species are present aboard the escape shuttle."
@@ -304,63 +266,41 @@
 
 /datum/objective/purge/check_completion()
 	if(SSshuttle.emergency.mode != SHUTTLE_ENDGAME)
-		return 1
+		return TRUE
-
 	for(var/mob/living/player in GLOB.player_list)
 		if(get_area(player) in SSshuttle.emergency.shuttle_areas && player.mind && player.stat != DEAD && ishuman(player))
 			var/mob/living/carbon/human/H = player
 			if(H.dna.species.id != "human")
-				return 0
+				return FALSE
-
+	return TRUE
-	return 1
-
 
 /datum/objective/robot_army
 	explanation_text = "Have at least eight active cyborgs synced to you."
 	martyr_compatible = 0
 
 /datum/objective/robot_army/check_completion()
-	if(!isAI(owner.current))
-		return 0
-	var/mob/living/silicon/ai/A = owner.current
-
 	var/counter = 0
-
+	var/list/datum/mind/owners = get_owners()
-	for(var/mob/living/silicon/robot/R in A.connected_robots)
+	for(var/datum/mind/M in owners)
-		if(R.stat != DEAD)
+		if(!M.current || !isAI(M.current))
-			counter++
+			continue
-
+		var/mob/living/silicon/ai/A = M.current
-	if(counter < 8)
+		for(var/mob/living/silicon/robot/R in A.connected_robots)
-		return 0
+			if(R.stat != DEAD)
-	return 1
+				counter++
+	return counter >= 8
 
 /datum/objective/escape
 	explanation_text = "Escape on the shuttle or an escape pod alive and without being in custody."
+	team_explanation_text = "Have all members of your team escape on a shuttle or pod alive, without being in custody."
 
 /datum/objective/escape/check_completion()
-	if(issilicon(owner.current))
+	// Require all owners escape safely.
-		return 0
+	var/list/datum/mind/owners = get_owners()
-	if(isbrain(owner.current))
+	for(var/datum/mind/M in owners)
-		return 0
+		if(!considered_escaped(M))
-	if(!owner.current || owner.current.stat == DEAD)
+			return FALSE
-		return 0
+	return TRUE
-	if(SSticker.force_ending) //This one isn't their fault, so lets just assume good faith
-		return 1
-	if(SSticker.mode.station_was_nuked) //If they escaped the blast somehow, let them win
-		return 1
-	if(SSshuttle.emergency.mode != SHUTTLE_ENDGAME)
-		return 0
-	var/turf/location = get_turf(owner.current)
-	if(!location)
-		return 0
-
-	if(istype(location, /turf/open/floor/plasteel/shuttle/red) || istype(location, /turf/open/floor/mineral/plastitanium/brig)) // Fails traitors if they are in the shuttle brig -- Polymorph
-		return 0
-
-	if(location.onCentCom() || location.onSyndieBase())
-		return 1
-
-	return 0
 
 /datum/objective/escape/escape_with_identity
 	var/target_real_name // Has to be stored because the target's real_name can change over the course of the round
@@ -387,39 +327,36 @@
 		explanation_text = "Free Objective."
 
 /datum/objective/escape/escape_with_identity/check_completion()
-	if(!target_real_name)
+	if(!target || !target_real_name)
-		return 1
+		return TRUE
-	if(!ishuman(owner.current))
+	var/list/datum/mind/owners = get_owners()
-		return 0
+	for(var/datum/mind/M in owners)
-	var/mob/living/carbon/human/H = owner.current
+		if(!ishuman(M.current) || !considered_escaped(M))
-	if(..())
+			continue
-		if(H.dna.real_name == target_real_name)
+		var/mob/living/carbon/human/H = M.current
-			if(H.get_id_name()== target_real_name || target_missing_id)
+		if(H.dna.real_name == target_real_name && (H.get_id_name() == target_real_name || target_missing_id))
-				return 1
+			return TRUE
-	return 0
+	return FALSE
-
 
 /datum/objective/survive
 	explanation_text = "Stay alive until the end."
 
 /datum/objective/survive/check_completion()
-	if(!owner.current || owner.current.stat == DEAD || isbrain(owner.current))
+	var/list/datum/mind/owners = get_owners()
-		return 0		//Brains no longer win survive objectives. --NEO
+	for(var/datum/mind/M in owners)
-	if(!is_special_character(owner.current)) //This fails borg'd traitors
+		if(!considered_alive(M))
-		return 0
+			return FALSE
-	return 1
+	return TRUE
-
 
 /datum/objective/martyr
 	explanation_text = "Die a glorious death."
 
 /datum/objective/martyr/check_completion()
-	if(!owner.current) //Gibbed, etc.
+	var/list/datum/mind/owners = get_owners()
-		return 1
+	for(var/datum/mind/M in owners)
-	if(owner.current && owner.current.stat == DEAD) //You're dead! Yay!
+		if(considered_alive(M))
-		return 1
+			return FALSE
-	return 0
+	return TRUE
-
 
 /datum/objective/nuclear
 	explanation_text = "Destroy the station with a nuclear device."
@@ -427,8 +364,8 @@
 
 /datum/objective/nuclear/check_completion()
 	if(SSticker && SSticker.mode && SSticker.mode.station_was_nuked)
-		return 1
+		return TRUE
-	return 0
+	return FALSE
 
 GLOBAL_LIST_EMPTY(possible_items)
 /datum/objective/steal
@@ -446,16 +383,21 @@ GLOBAL_LIST_EMPTY(possible_items)
 			new I
 
 /datum/objective/steal/find_target()
+	var/list/datum/mind/owners = get_owners()
 	var/approved_targets = list()
-	for(var/datum/objective_item/possible_item in GLOB.possible_items)
+	check_items:
-		if(is_unique_objective(possible_item.targetitem) && !(owner.current.mind.assigned_role in possible_item.excludefromjob))
+		for(var/datum/objective_item/possible_item in GLOB.possible_items)
+			if(!is_unique_objective(possible_item.targetitem))
+				continue
+			for(var/datum/mind/M in owners)
+				if(M.current.mind.assigned_role in possible_item.excludefromjob)
+					continue check_items
 			approved_targets += possible_item
 	return set_target(safepick(approved_targets))
 
 /datum/objective/steal/proc/set_target(datum/objective_item/item)
 	if(item)
 		targetinfo = item
-
 		steal_target = targetinfo.targetitem
 		explanation_text = "Steal [targetinfo.name]"
 		give_special_equipment(targetinfo.special_equipment)
@@ -483,23 +425,26 @@ GLOBAL_LIST_EMPTY(possible_items)
 	return steal_target
 
 /datum/objective/steal/check_completion()
+	var/list/datum/mind/owners = get_owners()
 	if(!steal_target)
-		return 1
+		return TRUE
-	if(!isliving(owner.current))
+	for(var/datum/mind/M in owners)
-		return 0
+		if(!isliving(M.current))
-	var/list/all_items = owner.current.GetAllContents()	//this should get things in cheesewheels, books, etc.
+			continue
 
-	for(var/obj/I in all_items) //Check for items
+		var/list/all_items = M.current.GetAllContents()	//this should get things in cheesewheels, books, etc.
-		if(istype(I, steal_target))
-			if(!targetinfo) //If there's no targetinfo, then that means it was a custom objective. At this point, we know you have the item, so return 1.
-				return 1
-			else if(targetinfo.check_special_completion(I))//Returns 1 by default. Items with special checks will return 1 if the conditions are fulfilled.
-				return 1
 
-		if(targetinfo && I.type in targetinfo.altitems) //Ok, so you don't have the item. Do you have an alternative, at least?
+		for(var/obj/I in all_items) //Check for items
-			if(targetinfo.check_special_completion(I))//Yeah, we do! Don't return 0 if we don't though - then you could fail if you had 1 item that didn't pass and got checked first!
+			if(istype(I, steal_target))
-				return 1
+				if(!targetinfo) //If there's no targetinfo, then that means it was a custom objective. At this point, we know you have the item, so return 1.
-	return 0
+					return TRUE
+				else if(targetinfo.check_special_completion(I))//Returns 1 by default. Items with special checks will return 1 if the conditions are fulfilled.
+					return TRUE
+
+			if(targetinfo && I.type in targetinfo.altitems) //Ok, so you don't have the item. Do you have an alternative, at least?
+				if(targetinfo.check_special_completion(I))//Yeah, we do! Don't return 0 if we don't though - then you could fail if you had 1 item that didn't pass and got checked first!
+					return TRUE
+	return FALSE
 
 
 GLOBAL_LIST_EMPTY(possible_items_special)
@@ -553,31 +498,22 @@ GLOBAL_LIST_EMPTY(possible_items_special)
 	explanation_text = "Download [target_amount] research level\s."
 	return target_amount
 
-/datum/objective/download/check_completion()//NINJACODE
+/datum/objective/download/check_completion()//NINJACODE.
-	if(!ishuman(owner.current))
+	var/current_amount = 0
-		return 0
+	var/list/datum/mind/owners = get_owners()
-
+	for(var/datum/mind/M in owners)
-	var/mob/living/carbon/human/H = owner.current
+		if(!ishuman(owner.current))
-	if(!H || H.stat == DEAD)
+			continue
-		return 0
+		var/mob/living/carbon/human/H = owner.current
-
+		if(!H || H.stat == DEAD || !istype(H.wear_suit, /obj/item/clothing/suit/space/space_ninja))
-	if(!istype(H.wear_suit, /obj/item/clothing/suit/space/space_ninja))
+			continue
-		return 0
+		var/obj/item/clothing/suit/space/space_ninja/SN = H.wear_suit
-
+		if(!SN.s_initialized)
-	var/obj/item/clothing/suit/space/space_ninja/SN = H.wear_suit
+			continue
-	if(!SN.s_initialized)
-		return 0
-
-	var/current_amount
-	if(!SN.stored_research.len)
-		return 0
-	else
 		for(var/datum/tech/current_data in SN.stored_research)
 			if(current_data.level)
 				current_amount += (current_data.level-1)
-	if(current_amount<target_amount)
+	return current_amount >= target_amount
-		return 0
-	return 1
 
 
 
@@ -614,10 +550,7 @@ GLOBAL_LIST_EMPTY(possible_items_special)
 			captured_amount+=1
 			continue
 		captured_amount+=2
-	if(captured_amount<target_amount)
+	return captured_amount >= target_amount
-		return 0
-	return 1
-
 
 
 /datum/objective/absorb
@@ -625,13 +558,14 @@ GLOBAL_LIST_EMPTY(possible_items_special)
 /datum/objective/absorb/proc/gen_amount_goal(lowbound = 4, highbound = 6)
 	target_amount = rand (lowbound,highbound)
 	var/n_p = 1 //autowin
+	var/list/datum/mind/owners = get_owners()
 	if (SSticker.current_state == GAME_STATE_SETTING_UP)
 		for(var/mob/dead/new_player/P in GLOB.player_list)
-			if(P.client && P.ready == PLAYER_READY_TO_PLAY && P.mind!=owner)
+			if(P.client && P.ready == PLAYER_READY_TO_PLAY && !(P.mind in owners))
 				n_p ++
 	else if (SSticker.IsRoundInProgress())
 		for(var/mob/living/carbon/human/P in GLOB.player_list)
-			if(P.client && !(P.mind in SSticker.mode.changelings) && P.mind!=owner)
+			if(P.client && !(P.mind in SSticker.mode.changelings) && !(P.mind in owners))
 				n_p ++
 	target_amount = min(target_amount, n_p)
 
@@ -639,10 +573,13 @@ GLOBAL_LIST_EMPTY(possible_items_special)
 	return target_amount
 
 /datum/objective/absorb/check_completion()
-	if(owner && owner.changeling && owner.changeling.stored_profiles && (owner.changeling.absorbedcount >= target_amount))
+	var/list/datum/mind/owners = get_owners()
-		return 1
+	var/absorbedcount = 0
-	else
+	for(var/datum/mind/M in owners)
-		return 0
+		if(!owner || !owner.changeling || !owner.changeling.stored_profiles)
+			continue
+		absorbedcount += M.changeling.absorbedcount 
+	return absorbedcount >= target_amount
 
 
 
@@ -658,10 +595,8 @@ GLOBAL_LIST_EMPTY(possible_items_special)
 
 /datum/objective/destroy/check_completion()
 	if(target && target.current)
-		if(target.current.stat == DEAD || target.current.z > 6 || !target.current.ckey) //Borgs/brains/AIs count as dead for traitor objectives. --NeoFite
+		return target.current.stat == DEAD || target.current.z > 6 || !target.current.ckey //Borgs/brains/AIs count as dead for traitor objectives.
-			return 1
+	return TRUE
-		return 0
-	return 1
 
 /datum/objective/destroy/update_explanation_text()
 	..()
@@ -690,18 +625,16 @@ GLOBAL_LIST_EMPTY(possible_items_special)
 	wanted_items = list(/obj/item/spellbook, /obj/item/gun/magic, /obj/item/clothing/suit/space/hardsuit/wizard, /obj/item/scrying, /obj/item/antag_spawner/contract, /obj/item/device/necromantic_stone)
 
 /datum/objective/steal_five_of_type/check_completion()
-	if(!isliving(owner.current))
+	var/list/datum/mind/owners = get_owners()
-		return 0
 	var/stolen_count = 0
-	var/list/all_items = owner.current.GetAllContents()	//this should get things in cheesewheels, books, etc.
+	for(var/datum/mind/M in owners)
-	for(var/obj/I in all_items) //Check for wanted items
+		if(!isliving(M.current))
-		if(is_type_in_typecache(I, wanted_items))
+			continue
-			stolen_count++
+		var/list/all_items = M.current.GetAllContents()	//this should get things in cheesewheels, books, etc.
-	if(stolen_count >= 5)
+		for(var/obj/I in all_items) //Check for wanted items
-		return 1
+			if(is_type_in_typecache(I, wanted_items))
-	else
+				stolen_count++
-		return 0
+	return stolen_count >= 5
-	return 0
 
 
 ////////////////////////////////

code/game/gamemodes/objective_team.dm

@@ -0,0 +1,13 @@
+//A barebones antagonist team.
+/datum/objective_team
+	var/list/datum/mind/members = list()
+	var/name = "team"
+	var/member_name = "member"
+
+/datum/objective_team/New(starting_members)
+	. = ..()
+	if(starting_members)
+		members += starting_members
+
+/datum/objective_team/proc/is_solo()
+	return members.len == 1

code/game/gamemodes/traitor/traitor.dm

@@ -54,10 +54,7 @@
 		log_game("[traitor.key] (ckey) has been selected as a [traitor_name]")
 		antag_candidates.Remove(traitor)
 
-
+	return pre_traitors.len > 0
-	if(pre_traitors.len < required_enemies)
-		return 0
-	return 1
 
 
 /datum/game_mode/traitor/post_setup()

code/modules/admin/player_panel.dm

@@ -517,6 +517,21 @@
 					dat += "<td><A href='?priv_msg=[traitor.key]'>PM</A></td></tr>"
 			dat += "</table>"
 
+		if(SSticker.mode.brother_teams.len > 0)
+			dat += "<br><table cellspacing=5><tr><td><B>Brothers</B></td><td></td><td></td></tr>"
+			for(var/datum/objective_team/brother_team/team in SSticker.mode.brother_teams)
+				for(var/datum/mind/brother in team.members)
+					var/mob/M = brother.current
+					if(M)
+						dat += "<tr><td><a href='?_src_=holder;[HrefToken()];adminplayeropts=\ref[M]'>[M.real_name]</a>[M.client ? "" : " <i>(No Client)</i>"][M.stat == DEAD ? " <b><font color=red>(DEAD)</font></b>" : ""]</td>"
+						dat += "<td><A href='?priv_msg=[M.ckey]'>PM</A></td>"
+						dat += "<td><A href='?_src_=holder;[HrefToken()];adminplayerobservefollow=\ref[M]'>FLW</a></td>"
+						dat += "<td><A HREF='?_src_=holder;[HrefToken()];traitor=\ref[M]'>Show Objective</A></td></tr>"
+					else
+						dat += "<tr><td><a href='?_src_=vars;[HrefToken()];Vars=\ref[brother]'>[brother.name]([brother.key])</a><i>Brother body destroyed!</i></td>"
+						dat += "<td><A href='?priv_msg=[brother.key]'>PM</A></td></tr>"
+				dat += "</table>"
+
 		if(SSticker.mode.abductors.len)
 			dat += "<br><table cellspacing=5><tr><td><B>Abductors</B></td><td></td><td></td></tr>"
 			for(var/datum/mind/abductor in SSticker.mode.abductors)

code/modules/client/preferences_savefile.dm

@@ -48,8 +48,9 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 		var/B_monkey = 2048
 		var/B_gang = 4096
 		var/B_abductor = 16384
+		var/B_brother = 32768
 
-		var/list/archived = list(B_traitor,B_operative,B_changeling,B_wizard,B_malf,B_rev,B_alien,B_pai,B_cultist,B_blob,B_ninja,B_monkey,B_gang,B_abductor)
+		var/list/archived = list(B_traitor,B_operative,B_changeling,B_wizard,B_malf,B_rev,B_alien,B_pai,B_cultist,B_blob,B_ninja,B_monkey,B_gang,B_abductor,B_brother)
 
 		be_special = list()
 
@@ -83,6 +84,8 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 						be_special += ROLE_MONKEY
 					if(16384)
 						be_special += ROLE_ABDUCTOR
+					if(32768)
+						be_special += ROLE_BROTHER
 
 
 /datum/preferences/proc/update_preferences(current_version, savefile/S)

code/modules/shuttle/emergency.dm

@@ -262,7 +262,7 @@
 				if(shuttle_areas[get_area(player)])
 					has_people = TRUE
 					var/location = get_turf(player.mind.current)
-					if(!(player.mind.special_role == "traitor" || player.mind.special_role == "Syndicate") && !istype(location, /turf/open/floor/plasteel/shuttle/red) && !istype(location, /turf/open/floor/mineral/plastitanium/brig))
+					if(!(player.mind.special_role == "traitor" || player.mind.special_role == "Syndicate" || player.mind.special_role == "blood brother") && !istype(location, /turf/open/floor/plasteel/shuttle/red) && !istype(location, /turf/open/floor/mineral/plastitanium/brig))
 						return FALSE
 
 	return has_people

config/game_options.txt

@@ -81,11 +81,11 @@ ALERT_DELTA Destruction of the station is imminent. All crew are instructed to o
 ## Set to 0 to disable that mode.
 
 PROBABILITY TRAITOR 5
+PROBABILITY TRAITORBRO 2
 PROBABILITY TRAITORCHAN 4
 PROBABILITY INTERNAL_AFFAIRS 3
 PROBABILITY NUCLEAR 2
 PROBABILITY REVOLUTION 2
-PROBABILITY GANG 2
 PROBABILITY CULT 2
 PROBABILITY CHANGELING 2
 PROBABILITY WIZARD 4
@@ -109,11 +109,11 @@ REPEATED_MODE_ADJUST 45 30 10
 ## Modes that aren't continuous will end the instant all antagonists are dead.
 
 CONTINUOUS TRAITOR
+CONTINUOUS TRAITORBRO
 CONTINUOUS TRAITORCHAN
 CONTINUOUS INTERNAL_AFFAIRS
 #CONTINUOUS NUCLEAR
 #CONTINUOUS REVOLUTION
-CONTINUOUS GANG
 CONTINUOUS CULT
 CONTINUOUS CLOCKWORK_CULT
 CONTINUOUS CHANGELING
@@ -134,11 +134,11 @@ CONTINUOUS SECRET_EXTENDED
 ## In modes that are continuous, if all antagonists should die then a new set of antagonists will be created.
 
 MIDROUND_ANTAG TRAITOR
+#MIDROUND_ANTAG TRAITORBRO
 MIDROUND_ANTAG TRAITORCHAN
 MIDROUND_ANTAG INTERNAL_AFFAIRS
 #MIDROUND_ANTAG  NUCLEAR
 #MIDROUND_ANTAG  REVOLUTION
-#MIDROUND_ANTAG  GANG
 MIDROUND_ANTAG CULT
 MIDROUND_ANTAG CLOCKWORK_CULT
 MIDROUND_ANTAG CHANGELING
@@ -157,6 +157,9 @@ MIDROUND_ANTAG ABDUCTION
 #MIN_POP TRAITOR 0
 #MAX_POP TRAITOR -1
 
+#MIN_POP TRAITORBRO 0
+#MAX_POP TRAITORBRO -1
+
 #MIN_POP TRAITORCHAN 15
 #MAX_POP TRAITORCHAN -1
 
@@ -169,9 +172,6 @@ MIDROUND_ANTAG ABDUCTION
 #MIN_POP REVOLUTION 20
 #MAX_POP REVOLUTION -1
 
-#MIN_POP GANG 20
-#MAX_POP GANG -1
-
 #MIN_POP CULT 24
 #MAX_POP CULT -1
 
@@ -212,6 +212,7 @@ SHUTTLE_REFUEL_DELAY 12000
 ## Used as (Antagonists = Population / Coeff)
 ## Set to 0 to disable scaling and use default numbers instead.
 TRAITOR_SCALING_COEFF 6
+BROTHER_SCALING_COEFF 6
 CHANGELING_SCALING_COEFF 6
 
 ## Variables calculate how number of open security officer positions will scale to population.
@@ -222,6 +223,7 @@ SECURITY_SCALING_COEFF 8
 ## The number of objectives traitors get.
 ## Not including escaping/hijacking.
 TRAITOR_OBJECTIVES_AMOUNT 2
+BROTHER_OBJECTIVES_AMOUNT 2
 
 ## Uncomment to prohibit jobs that start with loyalty
 ## implants from being most antagonists.

tgstation.dme

@@ -244,6 +244,7 @@
 #include "code\datums\spawners_menu.dm"
 #include "code\datums\verbs.dm"
 #include "code\datums\antagonists\antag_datum.dm"
+#include "code\datums\antagonists\datum_brother.dm"
 #include "code\datums\antagonists\datum_clockcult.dm"
 #include "code\datums\antagonists\datum_cult.dm"
 #include "code\datums\antagonists\datum_internal_affairs.dm"
@@ -374,6 +375,8 @@
 #include "code\game\gamemodes\game_mode.dm"
 #include "code\game\gamemodes\objective.dm"
 #include "code\game\gamemodes\objective_items.dm"
+#include "code\game\gamemodes\objective_team.dm"
+#include "code\game\gamemodes\brother\traitor_bro.dm"
 #include "code\game\gamemodes\blob\blob.dm"
 #include "code\game\gamemodes\blob\blob_finish.dm"
 #include "code\game\gamemodes\blob\blob_report.dm"