diff --git a/code/game/objects/structures/vehicles/vehicle.dm b/code/game/objects/structures/vehicles/vehicle.dm
index 15b35cd4db5..9c27110e3f7 100644
--- a/code/game/objects/structures/vehicles/vehicle.dm
+++ b/code/game/objects/structures/vehicles/vehicle.dm
@@ -358,7 +358,7 @@
 /obj/structure/bed/chair/vehicle/bullet_act(var/obj/item/projectile/Proj)
 	var/hitrider = 0
 	if(istype(Proj, /obj/item/projectile/ion))
-		Proj.on_hit(src, 2)
+		Proj.on_hit(src, 100)
 		return
 
 	if(occupant)
diff --git a/code/modules/mob/living/carbon/complex/combat.dm b/code/modules/mob/living/carbon/complex/combat.dm
index a45465182d7..b7fedec1d91 100644
--- a/code/modules/mob/living/carbon/complex/combat.dm
+++ b/code/modules/mob/living/carbon/complex/combat.dm
@@ -6,8 +6,8 @@
 
 /mob/living/carbon/complex/bullet_act(var/obj/item/projectile/P, var/def_zone)
 	if(check_shields(P.damage, P))
-		P.on_hit(src, 2)
-		return 2
+		P.on_hit(src, 100)
+		return PROJECTILE_COLLISION_BLOCKED
 	return (..(P , def_zone))
 
 /mob/living/carbon/complex/attack_hand(mob/living/M)
@@ -80,4 +80,4 @@
 	if(!talked)
 		target.drop_item()
 		visible_message("<span class='danger'>[src] has disarmed [target]!</span>")
-	playsound(loc, 'sound/weapons/thudswoosh.ogg', 50, 1, -1)
\ No newline at end of file
+	playsound(loc, 'sound/weapons/thudswoosh.ogg', 50, 1, -1)
diff --git a/code/modules/mob/living/living_defense.dm b/code/modules/mob/living/living_defense.dm
index 5995cee532e..d7fecbe3e47 100644
--- a/code/modules/mob/living/living_defense.dm
+++ b/code/modules/mob/living/living_defense.dm
@@ -64,7 +64,7 @@
 
 	var/absorb = run_armor_check(def_zone, P.flag, armor_penetration = P.armor_penetration)
 	if(absorb >= 100)
-		P.on_hit(src,2)
+		P.on_hit(src,100)
 		return PROJECTILE_COLLISION_BLOCKED
 	if(!P.nodamage)
 		var/damage = run_armor_absorb(def_zone, P.flag, P.damage)
diff --git a/code/modules/mob/living/silicon/silicon.dm b/code/modules/mob/living/silicon/silicon.dm
index d051f39671c..f4f00427f38 100644
--- a/code/modules/mob/living/silicon/silicon.dm
+++ b/code/modules/mob/living/silicon/silicon.dm
@@ -155,7 +155,7 @@
 /mob/living/silicon/bullet_act(var/obj/item/projectile/Proj)
 	if(!Proj.nodamage)
 		adjustBruteLoss(Proj.damage)
-	Proj.on_hit(src,2)
+	Proj.robot_on_hit(src,100) //Unique variant of on_hit
 	return PROJECTILE_COLLISION_DEFAULT
 
 /mob/living/silicon/apply_effect(var/effect = 0,var/effecttype = STUN, var/blocked = 0)
diff --git a/code/modules/mob/living/simple_animal/hostile/mannequin.dm b/code/modules/mob/living/simple_animal/hostile/mannequin.dm
index e7736ce5a9a..9c56568d3b2 100644
--- a/code/modules/mob/living/simple_animal/hostile/mannequin.dm
+++ b/code/modules/mob/living/simple_animal/hostile/mannequin.dm
@@ -147,7 +147,7 @@
 
 	var/absorb = run_armor_check(def_zone, P.flag, armor_penetration = P.armor_penetration)
 	if(absorb >= 100)
-		P.on_hit(src,2)
+		P.on_hit(src,100)
 		return PROJECTILE_COLLISION_BLOCKED
 	if(!P.nodamage)
 		var/damage = run_armor_absorb(def_zone, P.flag, P.damage)
diff --git a/code/modules/projectiles/projectile.dm b/code/modules/projectiles/projectile.dm
index 79ecf54f066..2888d95d958 100644
--- a/code/modules/projectiles/projectile.dm
+++ b/code/modules/projectiles/projectile.dm
@@ -157,6 +157,11 @@ var/list/impact_master = list()
 		playsound(loc, hitsound, 35, 1)
 	return 1
 
+//A special on_hit variant that gets applied to robots, for when you want some things to affect robots but not everything.
+//Code that checks for this is in code/modules/mob/living/silicon/silicon.dm
+/obj/item/projectile/proc/robot_on_hit(var/atom/atarget, var/blocked = 0)
+	return on_hit(atarget, blocked)
+
 /obj/item/projectile/proc/check_fire(var/mob/living/target as mob, var/mob/living/user as mob)  //Checks if you can hit them or not.
 	if(!istype(target) || !istype(user))
 		return 0
diff --git a/code/modules/projectiles/projectile/energy.dm b/code/modules/projectiles/projectile/energy.dm
index 3bd423f3f95..121a264ed1f 100644
--- a/code/modules/projectiles/projectile/energy.dm
+++ b/code/modules/projectiles/projectile/energy.dm
@@ -36,6 +36,16 @@
 	spawn(30)
 		X.tazed = 0
 
+//Robots get slowed down
+/obj/item/projectile/energy/electrode/robot_on_hit(var/mob/living/atarget, var/blocked)
+	QDEL_NULL(tracker_datum)
+	if(atarget.tazed == 0)
+		atarget.movement_speed_modifier -= 0.75
+		spawn(30)
+			atarget.movement_speed_modifier += 0.75
+	atarget.tazed = 1
+	spawn(30)
+		atarget.tazed = 0
 
 /*/vg/ EDIT
 	agony = 40
diff --git a/code/modules/spells/aoe_turf/conjure/forcewall.dm b/code/modules/spells/aoe_turf/conjure/forcewall.dm
index eaa63c4d817..c77c64a5353 100644
--- a/code/modules/spells/aoe_turf/conjure/forcewall.dm
+++ b/code/modules/spells/aoe_turf/conjure/forcewall.dm
@@ -80,8 +80,8 @@ Unwall spell, sadly has to be targeted to be any fun to use
 /obj/effect/forcefield/bullet_act(var/obj/item/projectile/Proj, var/def_zone)
 	var/turf/T = get_turf(src.loc)
 	if(T)
-		for(var/mob/M in T)
-			Proj.on_hit(M,M.bullet_act(Proj, def_zone))
+		var/mob/M = pick(T.contents)
+		M?.bullet_act(Proj, def_zone)
 	return ..()
 
 /obj/effect/forcefield/wizard
@@ -134,4 +134,4 @@ Unwall fields
 	for(var/atom/B in src.loc) // Go through everything, discount passing through forbidden stuff
 		if(is_type_in_list(B,forbidden_passes))
 			return
-	A.forceMove(src.loc)
\ No newline at end of file
+	A.forceMove(src.loc)