diff --git a/_maps/map_files220/RandomZLevels/beach.dmm b/_maps/map_files220/RandomZLevels/beach.dmm
index 8a4c9d442c58..9192fea634b9 100644
--- a/_maps/map_files220/RandomZLevels/beach.dmm
+++ b/_maps/map_files220/RandomZLevels/beach.dmm
@@ -227,10 +227,7 @@
 	pixel_y = 13;
 	pixel_x = 3
 	},
-/obj/item/paper_bin/carbon{
-	pixel_y = 4;
-	pixel_x = -6
-	},
+/obj/item/paper_bin,
 /obj/item/pen{
 	pixel_x = 9;
 	pixel_y = 3
@@ -3576,10 +3573,7 @@
 	pixel_x = -4;
 	pixel_y = 2
 	},
-/obj/item/paper_bin/carbon{
-	pixel_y = 6;
-	pixel_x = 4
-	},
+/obj/item/paper_bin,
 /obj/item/reagent_containers/drinks/cans/grape_juice{
 	pixel_x = -8;
 	pixel_y = 9
@@ -3845,9 +3839,7 @@
 /area/awaymission/beach)
 "XU" = (
 /obj/structure/table/wood/fancy/orange,
-/obj/item/paper_bin/carbon{
-	pixel_y = 8
-	},
+/obj/item/paper_bin,
 /turf/simulated/floor/wood/fancy,
 /area/awaymission/beach)
 "XW" = (
diff --git a/_maps/map_files220/generic/Admin_Zone.dmm b/_maps/map_files220/generic/Admin_Zone.dmm
index 083cd28b1903..ece488aa5b56 100644
--- a/_maps/map_files220/generic/Admin_Zone.dmm
+++ b/_maps/map_files220/generic/Admin_Zone.dmm
@@ -13461,10 +13461,7 @@
 /obj/item/pen/blue{
 	pixel_x = -8
 	},
-/obj/item/paper_bin/carbon{
-	pixel_x = 4;
-	pixel_y = 4
-	},
+/obj/item/paper_bin,
 /turf/simulated/floor/wood/oak,
 /area/ghost_bar/indoor)
 "Uh" = (
@@ -14095,9 +14092,7 @@
 /turf/simulated/floor/carpet/arcade,
 /area/trader_station/sol)
 "Wn" = (
-/obj/structure/closet/secure_closet/bar{
-	req_access = list(25)
-	},
+/obj/structure/closet/secure_closet/bar,
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
diff --git a/_maps/map_files220/generic/centcomm.dmm b/_maps/map_files220/generic/centcomm.dmm
index cb522a85fce8..bd03058b4414 100644
--- a/_maps/map_files220/generic/centcomm.dmm
+++ b/_maps/map_files220/generic/centcomm.dmm
@@ -19668,10 +19668,7 @@
 /turf/simulated/floor/indestructible/grass,
 /area/syndicate_mothership/outside)
 "lCD" = (
-/mob/living/simple_animal/mouse/brown{
-	desc = "Секретная разработка синдиката. Сидит тут потому, что сам хочет";
-	name = "Мышедемон"
-	},
+/mob/living/simple_animal/mouse/brown/demon,
 /turf/simulated/floor/plasteel{
 	icon_state = "dark"
 	},
diff --git a/modular_ss220/_defines220/code/antagonists.dm b/modular_ss220/_defines220/code/antagonists.dm
index 9ec47589ae1a..b66ec8bd5837 100644
--- a/modular_ss220/_defines220/code/antagonists.dm
+++ b/modular_ss220/_defines220/code/antagonists.dm
@@ -3,4 +3,5 @@
 
 #define VOX_RAID_FREQ 1220
 
+#define BIOHAZARD_TERROR_SPIDERS "Terrors"
 GLOBAL_LIST_EMPTY(raider_spawn)
diff --git a/modular_ss220/balance/code/access/access.dm b/modular_ss220/balance/code/access/access.dm
index 7ab86055b2e1..0f413c508d7f 100644
--- a/modular_ss220/balance/code/access/access.dm
+++ b/modular_ss220/balance/code/access/access.dm
@@ -28,7 +28,7 @@
 
 /datum/job/atmos/New()
 	. = ..()
-	access |= list(ACCESS_ENGINE)
+	access |= list(ACCESS_ENGINE, ACCESS_ENGINE_EQUIP)
 
 /datum/job/engineer/New()
 	. = ..()
diff --git a/modular_ss220/events/_events.dme b/modular_ss220/events/_events.dme
index f7491fa48fb4..b4ad5844ad80 100644
--- a/modular_ss220/events/_events.dme
+++ b/modular_ss220/events/_events.dme
@@ -5,3 +5,4 @@
 #include "code/infestation_extended.dm"
 #include "code/christmas.dm"
 #include "code/spider_terror.dm"
+#include "code/SSticker.dm"
diff --git a/modular_ss220/events/code/SSticker.dm b/modular_ss220/events/code/SSticker.dm
new file mode 100644
index 000000000000..57e04d8d90f9
--- /dev/null
+++ b/modular_ss220/events/code/SSticker.dm
@@ -0,0 +1,24 @@
+/datum/controller/subsystem/ticker/any_admin_spawned_mobs(biohazard)
+	switch(biohazard)
+		if(BIOHAZARD_TERROR_SPIDERS)
+			for(var/mob/living/simple_animal/hostile/poison/terror_spider/S in GLOB.ts_spiderlist)
+				if(S.admin_spawned)
+					return TRUE
+	return ..()
+
+/datum/controller/subsystem/ticker/biohazard_count(biohazard)
+	switch(biohazard)
+		if(BIOHAZARD_TERROR_SPIDERS)
+			var/spiders = 0
+			for(var/mob/living/simple_animal/hostile/poison/terror_spider/S in GLOB.ts_spiderlist)
+				if(S.ckey)
+					spiders++
+			return spiders
+	return ..()
+
+/datum/controller/subsystem/ticker/biohazard_active_threat(biohazard)
+	var/modular_count = biohazard_count(biohazard)
+	switch(biohazard)
+		if(BIOHAZARD_TERROR_SPIDERS)
+			return modular_count >= 3
+	return ..()
diff --git a/modular_ss220/events/code/spider_terror.dm b/modular_ss220/events/code/spider_terror.dm
index 689c735dc18b..ae29d01daee2 100644
--- a/modular_ss220/events/code/spider_terror.dm
+++ b/modular_ss220/events/code/spider_terror.dm
@@ -4,7 +4,6 @@
 #define TS_POINTS_PRINCE 30
 #define TS_POINTS_QUEEN 42
 
-
 /datum/event/spider_terror
 	announceWhen = 240
 	var/population_factor = 0.7 // higher - more spawnpoints
@@ -48,7 +47,7 @@
 	spawnpoints += round(population_factor * length(GLOB.clients)) // server population sensitivity
 	log_debug("where is [spawnpoints] available spawnpoints")
 	spawn_terror_spiders(count_spawn_spiders(max_spiders), candidates)
-	SSevents.biohazards_this_round += 1
+	SSevents.biohazards_this_round += BIOHAZARD_TERROR_SPIDERS
 
 /datum/event/spider_terror/proc/count_spawn_spiders(max_spiders)
 	while(spawnpoints >= TS_POINTS_GREEN && spawncount < max_spiders)
diff --git a/modular_ss220/mobs/code/simple_animal/friendly/hamster.dm b/modular_ss220/mobs/code/simple_animal/friendly/hamster.dm
index 223d1ea8f0ea..847c3ce70874 100644
--- a/modular_ss220/mobs/code/simple_animal/friendly/hamster.dm
+++ b/modular_ss220/mobs/code/simple_animal/friendly/hamster.dm
@@ -39,24 +39,29 @@
 #define MAX_HAMSTER 20
 GLOBAL_VAR_INIT(hamster_count, 0)
 
-/mob/living/simple_animal/mouse/hamster/color_pick()
-	reinitial()
-	return
-
-/mob/living/simple_animal/mouse/hamster/New()
+/mob/living/simple_animal/mouse/hamster/Initialize(mapload)
+	. = ..()
 	gender = prob(80) ? MALE : FEMALE
-	desc += MALE ? " Самец!" : " Самочка! Ох... Нет... "
+
+	icon_state = initial(icon_state)
+	icon_living = initial(icon_living)
+	icon_dead = initial(icon_dead)
+	icon_resting = initial(icon_resting)
+
+	update_appearance(UPDATE_ICON_STATE, UPDATE_DESC)
 	GLOB.hamster_count++
-	. = ..()
 
 /mob/living/simple_animal/mouse/hamster/Destroy()
 	GLOB.hamster_count--
 	. = ..()
 
-/mob/living/simple_animal/mouse/hamster/death(gibbed)
-	if(!gibbed)
-		GLOB.hamster_count--
+/mob/living/simple_animal/mouse/hamster/color_pick()
+	return
+
+/mob/living/simple_animal/mouse/hamster/update_desc()
 	. = ..()
+	desc = initial(desc)
+	desc += MALE ? " Самец!" : " Самочка! Ох... Нет... "
 
 /mob/living/simple_animal/mouse/hamster/pull_constraint(atom/movable/AM, show_message = FALSE)
 	return TRUE
diff --git a/modular_ss220/mobs/code/simple_animal/friendly/mouse.dm b/modular_ss220/mobs/code/simple_animal/friendly/mouse.dm
index 26bf83289af9..f5d8cae71425 100644
--- a/modular_ss220/mobs/code/simple_animal/friendly/mouse.dm
+++ b/modular_ss220/mobs/code/simple_animal/friendly/mouse.dm
@@ -10,14 +10,13 @@
 /mob/living/simple_animal/mouse/Initialize(mapload)
 	. = ..()
 	AddComponent(/datum/component/squeak, list("[squeak_sound]" = 1), 100, extrarange = SHORT_RANGE_SOUND_EXTRARANGE) //as quiet as a mouse or whatever
-
-/mob/living/simple_animal/mouse/New()
-	..()
+	
 	pixel_x = rand(-6, 6)
 	pixel_y = rand(0, 10)
 
 	mouse_color = initial(mouse_color) // сбрасываем из-за наследования чтобы своим проком переписать
 	color_pick()
+	update_appearance(UPDATE_ICON_STATE|UPDATE_DESC)
 
 /mob/living/simple_animal/mouse/proc/color_pick()
 	if(!mouse_color)
@@ -26,15 +25,6 @@
 	icon_living = "mouse_[mouse_color]"
 	icon_dead = "mouse_[mouse_color]_dead"
 	icon_resting = "mouse_[mouse_color]_sleep"
-	update_appearance(UPDATE_DESC)
-
-/mob/living/simple_animal/mouse/proc/reinitial()
-	desc = initial(desc)
-	mouse_color = initial(mouse_color)
-	icon_state = initial(icon_state)
-	icon_living = initial(icon_living)
-	icon_dead = initial(icon_dead)
-	icon_resting = initial(icon_resting)
 
 /mob/living/simple_animal/mouse/splat(obj/item/item = null, mob/living/user = null)
 	if(non_standard)
diff --git a/modular_ss220/mobs/code/simple_animal/friendly/rat.dm b/modular_ss220/mobs/code/simple_animal/friendly/rat.dm
index 338f47f873c3..4269efa853f5 100644
--- a/modular_ss220/mobs/code/simple_animal/friendly/rat.dm
+++ b/modular_ss220/mobs/code/simple_animal/friendly/rat.dm
@@ -15,6 +15,16 @@
 	mob_size = MOB_SIZE_SMALL
 	butcher_results = list(/obj/item/food/meat/mouse = 2)
 
+/mob/living/simple_animal/mouse/rat/update_desc()
+	. = ..()
+	switch(mouse_color)
+		if("white")
+			desc = /mob/living/simple_animal/mouse/rat/white::desc
+		if("irish")
+			desc = /mob/living/simple_animal/mouse/rat/irish::desc
+		else
+			desc = /mob/living/simple_animal/mouse/rat::desc
+
 /mob/living/simple_animal/mouse/rat/white
 	name = "white rat"
 	real_name = "white rat"
diff --git a/modular_ss220/mobs/code/simple_animal/named_animals.dm b/modular_ss220/mobs/code/simple_animal/named_animals.dm
index 344b18fae80e..31b93ad6757a 100644
--- a/modular_ss220/mobs/code/simple_animal/named_animals.dm
+++ b/modular_ss220/mobs/code/simple_animal/named_animals.dm
@@ -73,6 +73,18 @@
 	desc = "Крокодил обожающий музыкальные инструменты и плюшевые игрушки. Пожевать."
 	faction = list("neutral")
 
+/mob/living/simple_animal/mouse/brown/demon
+	name = "Мышедемон"
+	desc = "Секретная разработка синдиката. Сидит тут потому, что сам хочет"
+	unique_pet = TRUE
+	gold_core_spawnable = NO_SPAWN
+	maxHealth = 20
+	health = 20
+
+/mob/living/simple_animal/mouse/brown/demon/update_desc()
+	. = ..()
+	desc = initial(desc)
+
 // rats
 /mob/living/simple_animal/mouse/rat/ratatui
 	name = "Рататуй"
@@ -84,6 +96,10 @@
 	maxHealth = 20
 	health = 20
 
+/mob/living/simple_animal/mouse/rat/ratatui/update_desc()
+	. = ..()
+	desc = initial(desc)
+
 /mob/living/simple_animal/mouse/rat/irish/remi
 	name = "Реми"
 	real_name = "Реми"
@@ -94,6 +110,10 @@
 	health = 25
 	transform = matrix(1.250, 0, 0, 0, 1, 0) // Толстячок на +2 пикселя
 
+/mob/living/simple_animal/mouse/rat/irish/remi/update_desc()
+	. = ..()
+	desc = initial(desc)
+
 /mob/living/simple_animal/mouse/rat/white/brain
 	name = "Брейн"
 	real_name = "Брейн"
@@ -105,6 +125,10 @@
 	universal_speak = 1
 	resting = TRUE
 
+/mob/living/simple_animal/mouse/rat/white/brain/update_desc()
+	. = ..()
+	desc = initial(desc)
+
 /obj/effect/decal/remains/mouse/pinkie
 	name = "Пинки"
 	desc = "Когда-то это был напарник самой сообразительной крысы в мире. К сожалению он таковым не являлся..."
diff --git a/tools/changelog/check_changelog.py b/tools/changelog/check_changelog.py
index 4b72cd0bc0b1..59da1270db1e 100644
--- a/tools/changelog/check_changelog.py
+++ b/tools/changelog/check_changelog.py
@@ -19,7 +19,7 @@
 DISCORD_EMBED_DESCRIPTION_LIMIT = 4096
 
 CL_BODY = re.compile(r"(:cl:|🆑)[ \t]*(?P<author>.+?)?\s*\n(?P<content>(.|\n)*?)\n/(:cl:|🆑)", re.MULTILINE)
-CL_SPLIT = re.compile(r"\s*((?P<tag>\w+)\s*:)?\s*(?P<message>.*)")
+CL_SPLIT = re.compile(r"\s*(?:<!--.*-->)?((?P<tag>\w+)\s*:)?\s*(?P<message>.*)")
 
 DISCORD_TAG_EMOJI = {
     "soundadd": ":notes:",
@@ -95,7 +95,7 @@ def parse_changelog(message: str) -> dict:
         else:
             if len(cl_changes):
                 prev_change = cl_changes[-1]
-                prev_change["message"] += f" {change_parse_result['message']}"
+                prev_change["message"] += f" {message}"
             else:
                 raise Exception(f"Change with no tag: {cl_line}")