diff --git a/code/modules/mining/lavaland/necropolis_chests.dm b/code/modules/mining/lavaland/necropolis_chests.dm
index d28a04a11be..e45dcd2c5ff 100644
--- a/code/modules/mining/lavaland/necropolis_chests.dm
+++ b/code/modules/mining/lavaland/necropolis_chests.dm
@@ -8,18 +8,18 @@
 	icon_closed = "necrocrate"
 	burn_state = LAVA_PROOF | FIRE_PROOF
 	unacidable = 1
-	
+
 /obj/structure/closet/crate/necropolis/tendril
 	desc = "It's watching you suspiciously."
 
 /obj/structure/closet/crate/necropolis/tendril/New(add_loot = TRUE)
 	..()
-	
+
 	if(!add_loot)
 		return
 
-	var/loot = rand(1,24)
-	switch(loot) 
+	var/loot = rand(1,25)
+	switch(loot)
 		if(1)
 			new /obj/item/shared_storage/red(src)
 		if(2)
@@ -37,7 +37,10 @@
 			new /obj/item/clothing/suit/hooded/cultrobes(src)
 			new /obj/item/bedsheet/cult(src)
 		if(8)
-			new /obj/item/organ/internal/brain/xeno(src)
+			if(prob(50))
+				new /obj/item/disk/design_disk/modkit_disc/resonator_blast(src)
+			else
+				new /obj/item/disk/design_disk/modkit_disc/rapid_repeater(src)
 		if(9)
 			new /obj/item/organ/internal/heart/cursed(src)
 		if(10)
@@ -54,7 +57,7 @@
 		if(15)
 			new /obj/item/guardiancreator(src)
 		if(16)
-			new /obj/item/borg/upgrade/modkit/aoe/turfs/andmobs(src)
+			new /obj/item/disk/design_disk/modkit_disc/mob_and_turf_aoe(src)
 		if(17)
 			new /obj/item/warp_cube/red(src)
 		if(18)
@@ -73,6 +76,9 @@
 			new /obj/item/clothing/suit/space/hardsuit/ert/paranormal/inquisitor(src)
 		if(24)
 			new /obj/item/spellbook/oneuse/summonitem(src)
+		if(25)
+			new /obj/item/borg/upgrade/modkit/lifesteal(src)
+			new /obj/item/bedsheet/cult(src)
 
 /obj/structure/closet/crate/necropolis/puzzle
 	name = "puzzling chest"
@@ -88,3 +94,51 @@
 			new /obj/item/wisp_lantern(src)
 		if(3)
 			new /obj/item/prisoncube(src)
+
+//KA modkit design discs
+/obj/item/disk/design_disk/modkit_disc
+	name = "KA Mod Disk"
+	desc = "A design disc containing the design for a unique kinetic accelerator modkit. It's compatible with a research console."
+	icon_state = "datadisk1"
+	var/modkit_design = /datum/design/unique_modkit
+
+/obj/item/disk/design_disk/modkit_disc/New()
+	. = ..()
+	blueprint = new modkit_design
+
+/obj/item/disk/design_disk/modkit_disc/mob_and_turf_aoe
+	name = "Offensive Mining Explosion Mod Disk"
+	modkit_design = /datum/design/unique_modkit/offensive_turf_aoe
+
+/obj/item/disk/design_disk/modkit_disc/rapid_repeater
+	name = "Rapid Repeater Mod Disk"
+	modkit_design = /datum/design/unique_modkit/rapid_repeater
+
+/obj/item/disk/design_disk/modkit_disc/resonator_blast
+	name = "Resonator Blast Mod Disk"
+	modkit_design = /datum/design/unique_modkit/resonator_blast
+
+/datum/design/unique_modkit
+	category = list("Mining", "Cyborg Upgrade Modules") //can't be normally obtained
+	build_type = PROTOLATHE | MECHFAB
+
+/datum/design/unique_modkit/offensive_turf_aoe
+	name = "Kinetic Accelerator Offensive Mining Explosion Mod"
+	desc = "A device which causes kinetic accelerators to fire AoE blasts that destroy rock and damage creatures."
+	id = "hyperaoemod"
+	materials = list(MAT_METAL = 7000, MAT_GLASS = 3000, MAT_SILVER= 3000, MAT_GOLD = 3000, MAT_DIAMOND = 4000)
+	build_path = /obj/item/borg/upgrade/modkit/aoe/turfs/andmobs
+
+/datum/design/unique_modkit/rapid_repeater
+	name = "Kinetic Accelerator Rapid Repeater Mod"
+	desc = "A device which greatly reduces a kinetic accelerator's cooldown on striking a living target or rock, but greatly increases its base cooldown."
+	id = "repeatermod"
+	materials = list(MAT_METAL = 5000, MAT_GLASS = 5000, MAT_URANIUM = 8000, MAT_BLUESPACE = 2000)
+	build_path = /obj/item/borg/upgrade/modkit/cooldown/repeater
+
+/datum/design/unique_modkit/resonator_blast
+	name = "Kinetic Accelerator Resonator Blast Mod"
+	desc = "A device which causes kinetic accelerators to fire shots that leave and detonate resonator blasts."
+	id = "resonatormod"
+	materials = list(MAT_METAL = 5000, MAT_GLASS = 5000, MAT_SILVER= 5000, MAT_URANIUM = 5000)
+	build_path = /obj/item/borg/upgrade/modkit/resonator_blasts
\ No newline at end of file
diff --git a/code/modules/mining/minebot.dm b/code/modules/mining/minebot.dm
index 46847d65fe3..2ff2a686439 100644
--- a/code/modules/mining/minebot.dm
+++ b/code/modules/mining/minebot.dm
@@ -49,6 +49,7 @@
 /mob/living/simple_animal/hostile/mining_drone/New()
 	..()
 	stored_gun = new(src)
+	zone_sel = new /obj/screen/zone_sel(src) //Gross, but necessary TO-DO; remove this.
 	toggle_light_action = new()
 	toggle_light_action.Grant(src)
 	toggle_meson_vision_action = new()
diff --git a/code/modules/research/research.dm b/code/modules/research/research.dm
index 4d1195e29ce..05786daed94 100644
--- a/code/modules/research/research.dm
+++ b/code/modules/research/research.dm
@@ -372,8 +372,9 @@ datum/tech/robotics
 	var/default_desc = "A disk for storing device design data for construction in lathes."
 
 /obj/item/disk/design_disk/New()
-	src.pixel_x = rand(-5.0, 5)
-	src.pixel_y = rand(-5.0, 5)
+	..()
+	pixel_x = rand(-5, 5)
+	pixel_y = rand(-5, 5)
 
 /obj/item/disk/design_disk/proc/load_blueprint(datum/design/D)
 	name = "[default_name] \[[D]\]"
diff --git a/icons/obj/objects.dmi b/icons/obj/objects.dmi
index f9c13a5c332..f3cff7fbd9a 100644
Binary files a/icons/obj/objects.dmi and b/icons/obj/objects.dmi differ