diff --git a/code/__DEFINES/sprite_accessories.dm b/code/__DEFINES/sprite_accessories.dm
index f2c1a4ed98bfe..a4003a31972c9 100644
--- a/code/__DEFINES/sprite_accessories.dm
+++ b/code/__DEFINES/sprite_accessories.dm
@@ -12,4 +12,4 @@
 /// Uses the species's mutant color for the hair color
 #define USE_MUTANT_COLOR "use_mutant_color"
 /// Uses the species's fixed mutant color for the hair color
-#define USE_FIXED_MUTANT_COLOR "use_fixed_mutant_color"
\ No newline at end of file
+#define USE_FIXED_MUTANT_COLOR "use_fixed_mutant_color"
diff --git a/code/__DEFINES/~massmeta_defines/butt_furrt.dm b/code/__DEFINES/~meta_defines/butt_furrt.dm
similarity index 100%
rename from code/__DEFINES/~massmeta_defines/butt_furrt.dm
rename to code/__DEFINES/~meta_defines/butt_furrt.dm
diff --git a/code/__DEFINES/~massmeta_defines/inventory.dm b/code/__DEFINES/~meta_defines/inventory.dm
similarity index 91%
rename from code/__DEFINES/~massmeta_defines/inventory.dm
rename to code/__DEFINES/~meta_defines/inventory.dm
index 56653a341d487..b6d011fc142bb 100644
--- a/code/__DEFINES/~massmeta_defines/inventory.dm
+++ b/code/__DEFINES/~meta_defines/inventory.dm
@@ -8,7 +8,7 @@ GLOBAL_LIST_INIT(advanced_hardsuit_allowed, typecacheof(list(
 	/obj/item/melee/baton,
 	/obj/item/reagent_containers/spray/pepper,
 	/obj/item/restraints/handcuffs,
-	/obj/item/tank/internals,
+	/obj/item/tank/internals
 	)))
 
 GLOBAL_LIST_INIT(security_hardsuit_allowed, typecacheof(list(
@@ -20,5 +20,5 @@ GLOBAL_LIST_INIT(security_hardsuit_allowed, typecacheof(list(
 	/obj/item/melee/baton,
 	/obj/item/reagent_containers/spray/pepper,
 	/obj/item/restraints/handcuffs,
-	/obj/item/tank/internals,
+	/obj/item/tank/internals
 	)))
diff --git a/code/__DEFINES/~massmeta_defines/_defines_include.dm b/code/__DEFINES/~meta_defines/modular_meta_defines.dme
similarity index 75%
rename from code/__DEFINES/~massmeta_defines/_defines_include.dm
rename to code/__DEFINES/~meta_defines/modular_meta_defines.dme
index 96dfa242b1ab2..79bfd73c16633 100644
--- a/code/__DEFINES/~massmeta_defines/_defines_include.dm
+++ b/code/__DEFINES/~meta_defines/modular_meta_defines.dme
@@ -1,2 +1,3 @@
+//defines files
 #include "inventory.dm"
 #include "butt_furrt.dm"
diff --git a/code/__DEFINES/~meta_defines/readme.md b/code/__DEFINES/~meta_defines/readme.md
new file mode 100644
index 0000000000000..b6c68e9fcc406
--- /dev/null
+++ b/code/__DEFINES/~meta_defines/readme.md
@@ -0,0 +1,4 @@
+Это основной файл куда будут складываться все наши модульные добавления для defines.
+Добавлять только:
+	Дефайны (.dm файлами)
+Сам этот файл добавлен в tgstation.dme
diff --git a/code/__HELPERS/chat_filter.dm b/code/__HELPERS/chat_filter.dm
index 896b2fc4e5f0e..fae60615badc3 100644
--- a/code/__HELPERS/chat_filter.dm
+++ b/code/__HELPERS/chat_filter.dm
@@ -5,7 +5,7 @@
 /// Given a text, will return what word is on the IC filter, with the reason.
 /// Returns null if the message is OK.
 /proc/is_ic_filtered(message)
-	if (config.ic_filter_regex?.Find_char(lowertext(message))) //MASSMETA EDIT
+	if (config.ic_filter_regex?.Find_char(LOWER_TEXT(message))) //MASSMETA EDIT
 		var/matched_group = GET_MATCHED_GROUP(config.ic_filter_regex)
 		return list(
 			matched_group,
@@ -17,7 +17,7 @@
 /// Given a text, will return what word is on the soft IC filter, with the reason.
 /// Returns null if the message is OK.
 /proc/is_soft_ic_filtered(message)
-	if (config.soft_ic_filter_regex?.Find_char(lowertext(message))) //MASSMETA EDIT
+	if (config.soft_ic_filter_regex?.Find_char(LOWER_TEXT(message))) //MASSMETA EDIT CHANGE - ORIGINAL: .Find(message)
 		var/matched_group = GET_MATCHED_GROUP(config.soft_ic_filter_regex)
 		return list(
 			matched_group,
@@ -29,7 +29,7 @@
 /// Given a text, will return what word is on the OOC filter, with the reason.
 /// Returns null if the message is OK.
 /proc/is_ooc_filtered(message)
-	if (config.ooc_filter_regex?.Find_char(lowertext(message))) //MASSMETA EDIT
+	if (config.ooc_filter_regex?.Find_char(LOWER_TEXT(message))) //MASSMETA EDIT CHANGE - ORIGINAL: .Find(message)
 		var/matched_group = GET_MATCHED_GROUP(config.ooc_filter_regex)
 		return list(matched_group, config.shared_filter_reasons[matched_group])
 
@@ -38,7 +38,7 @@
 /// Given a text, will return that word is on the soft OOC filter, with the reason.
 /// Returns null if the message is OK.
 /proc/is_soft_ooc_filtered(message)
-	if (config.soft_ooc_filter_regex?.Find_char(lowertext(message))) //MASSMETA EDIT
+	if (config.soft_ooc_filter_regex?.Find_char(LOWER_TEXT(message))) //MASSMETA EDIT CHANGE - ORIGINAL: .Find(message)
 		var/matched_group = GET_MATCHED_GROUP(config.soft_ooc_filter_regex)
 		return list(matched_group, config.soft_shared_filter_reasons[matched_group])
 
@@ -64,7 +64,7 @@
 /// Given a text, will return what word is on the IC filter, ignoring words allowed on the PDA, with the reason.
 /// Returns null if the message is OK.
 /proc/is_ic_filtered_for_pdas(message)
-	if (config.ic_outside_pda_filter_regex?.Find_char(lowertext(message))) //MASSMETA EDIT
+	if (config.ic_outside_pda_filter_regex?.Find_char(LOWER_TEXT(message))) //MASSMETA EDIT CHANGE - ORIGINAL: .Find(message)
 		var/matched_group = GET_MATCHED_GROUP(config.ic_outside_pda_filter_regex)
 		return list(
 			matched_group,
@@ -76,7 +76,7 @@
 /// Given a text, will return what word is on the soft IC filter, ignoring words allowed on the PDA, with the reason.
 /// Returns null if the message is OK.
 /proc/is_soft_ic_filtered_for_pdas(message)
-	if (config.soft_ic_outside_pda_filter_regex?.Find_char(lowertext(message))) //MASSMETA EDIT
+	if (config.soft_ic_outside_pda_filter_regex?.Find_char(LOWER_TEXT(message))) //MASSMETA EDIT CHANGE - ORIGINAL: .Find(message)
 		var/matched_group = GET_MATCHED_GROUP(config.soft_ic_outside_pda_filter_regex)
 		return list(
 			matched_group,
diff --git a/code/__HELPERS/~meta_helpers/modular_meta_helpers.dme b/code/__HELPERS/~meta_helpers/modular_meta_helpers.dme
new file mode 100644
index 0000000000000..b5b4a02b6ae73
--- /dev/null
+++ b/code/__HELPERS/~meta_helpers/modular_meta_helpers.dme
@@ -0,0 +1,10 @@
+/*
+*
+* Это основной файл куда будут складываться все наши модульные добавления для хелперов.
+* Добавлять только:
+*	Хелперы (.dm файлами)
+* Сам этот файл добавлен в tgstation.dme
+* 
+*/
+
+//helpers files
diff --git a/code/__HELPERS/~meta_helpers/readme.md b/code/__HELPERS/~meta_helpers/readme.md
new file mode 100644
index 0000000000000..fabaabb00c931
--- /dev/null
+++ b/code/__HELPERS/~meta_helpers/readme.md
@@ -0,0 +1,4 @@
+Это основной файл куда будут складываться все наши модульные добавления для helpers.
+Добавлять только:
+	Хелперы (.dm файлами)
+Сам этот файл добавлен в tgstation.dme
\ No newline at end of file
diff --git a/code/modules/projectiles/ammunition/ballistic/rifle.dm b/code/modules/projectiles/ammunition/ballistic/rifle.dm
index ce305623b4d39..4ce24a3ba0802 100644
--- a/code/modules/projectiles/ammunition/ballistic/rifle.dm
+++ b/code/modules/projectiles/ammunition/ballistic/rifle.dm
@@ -7,13 +7,14 @@
 	caliber = CALIBER_STRILKA310
 	projectile_type = /obj/projectile/bullet/strilka310
 
-// massmeta edit
+// MASSMETA EDIT REMOVAL BEGIN - mosin return
 /*
- /obj/item/ammo_casing/strilka310/Initialize(mapload)
- 	. = ..()
+/obj/item/ammo_casing/strilka310/Initialize(mapload)
+	. = ..()
 
 	AddElement(/datum/element/caseless)
 */
+// MASSMETA EDIT REMOVAL END
 
 /obj/item/ammo_casing/strilka310/surplus
 	name = ".310 Strilka surplus bullet casing"
diff --git a/code/modules/surgery/organs/external/tails.dm b/code/modules/surgery/organs/external/tails.dm
index d54978b7c596e..38b35bce45cb3 100644
--- a/code/modules/surgery/organs/external/tails.dm
+++ b/code/modules/surgery/organs/external/tails.dm
@@ -216,4 +216,4 @@
 /datum/bodypart_overlay/mutant/tail_spines/can_draw_on_bodypart(mob/living/carbon/human/human)
 	. = ..()
 	if(human.wear_suit && (human.wear_suit.flags_inv & HIDEJUMPSUIT))
-		return FALSE
\ No newline at end of file
+		return FALSE
diff --git a/massmeta/includes.dm b/massmeta/modular_meta.dme
similarity index 98%
rename from massmeta/includes.dm
rename to massmeta/modular_meta.dme
index 80b52623ff5a6..c53fa6cb34251 100644
--- a/massmeta/includes.dm
+++ b/massmeta/modular_meta.dme
@@ -1,4 +1,7 @@
-//master files
+//modular files
+
+
+//master files (unsorted, TODO: need modularization)
 #include "code\_globalvars\lists\names.dm"
 #include "code\__HELPERS\names.dm"
 #include "interface\interface.dm"
@@ -104,3 +107,4 @@
 #include "code\modules\reagents\chemistry\reagents\drinks\glass_styles\sodas.dm"
 #include "code\modules\reagents\reagent_containers\cups\soda.dm"
 #include "code\modules\reagents\reagent_dispenser.dm"
+
diff --git a/massmeta/readme.md b/massmeta/readme.md
new file mode 100644
index 0000000000000..1eed404ab6c6b
--- /dev/null
+++ b/massmeta/readme.md
@@ -0,0 +1,7 @@
+Это основной файл куда будут складываться все наши модульные добавления.
+Добавлять только:
+* Модули (.dme файлами)
+Сам этот файл добавлен в tgstation.dme
+
+Все Defines лежат в папке "code\__DEFINES\~meta_defines\"
+Все Helpers лежат в папке "code\__HELPERS\~meta_helpers\"
diff --git a/strings/massmeta/italian_replacement_ru.json b/strings/massmeta/italian_replacement_ru.json
index 27835a8d224d9..5d4f44a48a692 100644
--- a/strings/massmeta/italian_replacement_ru.json
+++ b/strings/massmeta/italian_replacement_ru.json
@@ -84,7 +84,7 @@
 		"хуйня": "дерьмо",
 		"чил": "дерьмо",
 		"щитсек": "инвалид",
-		"щитсеки": "инвалиды",
+		"щитсеки": "инвалиды"
 		}
 
 
diff --git a/tgstation.dme b/tgstation.dme
index cad7037ffdfa0..89b9a56222584 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -392,7 +392,7 @@
 #include "code\__DEFINES\traits\declarations.dm"
 #include "code\__DEFINES\traits\macros.dm"
 #include "code\__DEFINES\traits\sources.dm"
-#include "code\__DEFINES\~massmeta_defines\_defines_include.dm"
+#include "code\__DEFINES\~meta_defines\modular_meta_defines.dme" //MASSMETA EDIT ADDITION (all massmeta defines only here)
 #include "code\__HELPERS\_auxtools_api.dm"
 #include "code\__HELPERS\_lists.dm"
 #include "code\__HELPERS\_planes.dm"
@@ -507,6 +507,7 @@
 #include "code\__HELPERS\paths\sssp.dm"
 #include "code\__HELPERS\sorts\helpers.dm"
 #include "code\__HELPERS\sorts\sort_instance.dm"
+#include "code\__HELPERS\~meta_helpers\modular_meta_helpers.dme" //MASSMETA EDIT ADDITION (all massmeta helpers only here)
 #include "code\_globalvars\_regexes.dm"
 #include "code\_globalvars\admin.dm"
 #include "code\_globalvars\arcade.dm"
@@ -6240,5 +6241,5 @@
 #include "interface\fonts\spess_font.dm"
 #include "interface\fonts\tiny_unicode.dm"
 #include "interface\fonts\vcr_osd_mono.dm"
-#include "massmeta\includes.dm"
+#include "massmeta\modular_meta.dme" //MASSMETA EDIT ADDITION (all massmeta modules only here)
 // END_INCLUDE