Mary Skelter Finale

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App ID	2357400
App Type	Game
Developer	Compile Heart, Idea Factory, Ghostlight LTD
Publisher	Idea Factory International
Franchise	Idea Facotry International
Supported Systems	Windows
Last Changenumber	30053091
Last Record Update	14 July 2025 – 17:12:25 UTC ()
Release Date	12 September 2023 – 16:59:40 UTC ()

❓ 69.44%

122 reviews

In-Game

The last installment of the dungeon-crawling RPG trilogy reaches its stunning conclusion! Will the Blood Maidens finally get their happily ever after?

Screenshots

Additional Information

Developer

Compile Heart

controller_support

partial

community_visible_stats

Yes

ReleaseState

released

Publisher

Idea Factory International

Store Release Date

12 September 2023 – 16:59:43 UTC ()

osarch

community_hub_visible

Yes

Primary Genre

RPG (3)

Store Genres

RPG (3), Strategy (2)

Steam Release Date

12 September 2023 – 16:59:40 UTC ()

Store Asset Modification Time

25 August 2023 – 16:45:23 UTC () (1692981923)

library_assets

library_capsule	en,zh-tw,ja
library_hero	en
library_logo	en,zh-tw,ja
logo_position ↴
pinned_position	BottomLeft
width_pct	40.468210377836144
height_pct	100

osextended

empty string

name_localized

japanese	神獄塔メアリスケルターFinale
tchinese	神獄塔斷罪瑪麗Finale

review_score

review_percentage

Detected Technologies (?)

XAudio2 SDK

Steam Deck Compatibility

Steam Deck:
Some in-game text is small and may be difficult to read
All functionality is accessible when using the default controller configuration
This game shows Steam Deck controller icons
This game's default graphics configuration performs well on Steam Deck
Note: This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
SteamOS:
This game runs successfully on SteamOS
Note: This game does not default to external Bluetooth/USB controllers on SteamOS, and may require manually switching the active controller via the Quick Access Menu
category: Playable
steamos_compatibility: Compatible
test_timestamp: 11 June 2025 – 00:00:00 UTC
tested_build_id: 12078002

configuration:

supported_input	gamepad
requires_manual_keyboard_invoke	0
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	1
non_deck_display_glyphs	0
small_text	1
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-experimental
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

Content Descriptors

Some Nudity or Sexual Content (1), Frequent Violence or Gore (2), General Mature Content (5)

First seen on SteamDB

13 March 2023 – 16:53:00 UTC (), in changelist #18059389

Content Descriptors (Including DLC)

Some Nudity or Sexual Content (1), Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

3 Languages	Interface	Full Audio	Subtitles	Achievements
English	Yes	Yes	Yes	Yes
Japanese	Yes	Yes	Yes	Yes
Traditional Chinese	Yes		Yes	Yes

Hardware Categories

Partial Controller Support

Assets

Load all asset images

clienticon

273107b45d0ab59bf9c13f38ac1ca550074fcc5b

clienttga

6211a51bd84ea224826e38aabb5d6d0e5f323f18

icon

7063889670401b4761324b2ab84608571c0f5025

small_capsule

english	capsule_231x87.jpg
tchinese	capsule_231x87_tchinese.jpg
japanese	capsule_231x87_japanese.jpg

header_image

english	header.jpg
tchinese	header_tchinese.jpg
japanese	header_japanese.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image/tchinese	library_600x900_tchinese.jpg
image/japanese	library_600x900_japanese.jpg
image2x/english	library_600x900_2x.jpg
image2x/tchinese	library_600x900_tchinese_2x.jpg
image2x/japanese	library_600x900_japanese_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image2x/english	library_hero_2x.jpg
library_logo ↴
image/english	logo.png
image/tchinese	logo_tchinese.png
image/japanese	logo_japanese.png
image2x/english	logo_2x.png
image2x/tchinese	logo_tchinese_2x.png
image2x/japanese	logo_japanese_2x.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	40.468210377836144
logo_position/height_pct	100

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
library_hero_2x	library_hero_2x.jpg
community_icon	7063889670401b4761324b2ab84608571c0f5025.jpg
page_background_path	app/2357400
raw_page_background	page_bg_raw.jpg
timestamp	5 November 2024 – 22:12:31 UTC

Trailers

256965845 ↴
trailer_name	Gameplay Trailer
trailer_category	0
trailer_480p/video/webm	256965845/movie480_vp9.webm
trailer_480p/video/mp4	256965845/movie480.mp4
trailer_max/video/webm	256965845/movie_max_vp9.webm
trailer_max/video/mp4	256965845/movie_max.mp4
microtrailer/video/webm	2357400/600857/1f89cab0524f44843ffe5b27efcdaefa946aa384/1750911153/microtrailer.webm
microtrailer/video/mp4	2357400/600857/1f89cab0524f44843ffe5b27efcdaefa946aa384/1750911153/microtrailer.mp4
screenshot_medium	256965845/movie.293x165.jpg
screenshot_full	256965845/movie_full.jpg
trailer_base_id	600857
all_ages	true
is_highlight	true
timestamp	1693933118
256953486 ↴
trailer_name	Launch Trailer
trailer_category	2
trailer_480p/video/webm	256953486/movie480_vp9.webm
trailer_480p/video/mp4	256953486/movie480.mp4
trailer_max/video/webm	256953486/movie_max_vp9.webm
trailer_max/video/mp4	256953486/movie_max.mp4
microtrailer/video/webm	2357400/579150/228b6d72735d514e4871a7a0a25bdc8ccdb36bf4/1750910722/microtrailer.webm
microtrailer/video/mp4	2357400/579150/228b6d72735d514e4871a7a0a25bdc8ccdb36bf4/1750910722/microtrailer.mp4
screenshot_medium	256953486/movie.293x165.jpg
screenshot_full	256953486/movie_full.jpg
trailer_base_id	579150
all_ages	true
is_highlight	true
timestamp	1687366050

Mary Skelter Finale

Screenshots

Additional Information

Supported Languages

Tags

Categories

Hardware Categories

Assets