Cthulhu Mythos ADV Lunatic Whispers

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App ID	1965920
App Type	Game
Developer	Gotcha Gotcha Games
Publisher	Gotcha Gotcha Games
Supported Systems	Windows
Technologies	RPGMaker Engine
Last Changenumber	28992630
Last Record Update	15 May 2025 – 01:09:59 UTC ()
Release Date	19 October 2022 – 00:04:31 UTC ()

❓ 67.94%

82 reviews

In-Game

Immerse yourself in the captivating world of the Cthulhu Mythos with this 2D visual novel game featuring a thrilling TRPG-based experience! Roll the dice and use your skills and luck to escape the abandoned hospital, while experiencing the cosmic terror.

Additional Information

Developer

Gotcha Gotcha Games

GameManualURL

https://store.steampowered.com/manual/1965920/

ReleaseState

released

Publisher

Gotcha Gotcha Games

Store Release Date

19 October 2022 – 00:04:34 UTC ()

osarch

community_hub_visible

Yes

Social Media

https://x.com/YSKyouki

Primary Genre

Adventure (25)

Store Genres

Adventure (25), Indie (23), RPG (3)

Steam Release Date

19 October 2022 – 00:04:31 UTC ()

Store Asset Modification Time

21 June 2023 – 06:32:24 UTC () (1687329144)

library_assets

library_capsule	en,ja
library_hero	en
library_logo	en,ja
logo_position ↴
pinned_position	BottomLeft
width_pct	42.00450056862025
height_pct	100

osextended

empty string

name_localized

english	Cthulhu Mythos ADV Lunatic Whispers
japanese	Cthulhu Mythos ADV 闇に囁く狂気

review_score

review_percentage

Detected Technologies (?)

RPGMaker Engine, NWJS SDK, NodeJS SDK, Vorbis SDK

Steam Deck Compatibility

Steam Deck:
All functionality is accessible when using the default controller configuration
In-game interface text is legible on Steam Deck
This game's default graphics configuration performs well on Steam Deck
SteamOS:
This game runs successfully on SteamOS
category: Verified
steamos_compatibility: Compatible
test_timestamp: 25 November 2022 – 00:00:00 UTC
tested_build_id: 9780765

configuration:

supported_input	other
requires_manual_keyboard_invoke	0
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	0
non_deck_display_glyphs	0
small_text	0
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-7.0-5
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	1
hdr_support	0

Content Descriptors

Frequent Violence or Gore (2), General Mature Content (5)

First seen on SteamDB

11 April 2022 – 06:17:47 UTC (), in changelist #14480770

Content Descriptors (Including DLC)

Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

3 Languages	Interface	Full Audio	Subtitles
Japanese	Yes
English	Yes
Simplified Chinese	Yes

Assets

Load all asset images

clienticon

9f3f2c3f0575f761038582e63a7fb0a486a0b57a

clienttga

1bf4d0c466e7bdc1870e2deb0e64bfdaa3dfd48d

icon

ce1aa46d592003a6a04894ee31276cfeb274ce2e

small_capsule

english	capsule_231x87.jpg
japanese	capsule_231x87_japanese.jpg

header_image

english	header.jpg
japanese	header_japanese.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image/japanese	library_600x900_japanese.jpg
image2x/english	library_600x900_2x.jpg
image2x/japanese	library_600x900_japanese_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image2x/english	library_hero_2x.jpg
library_logo ↴
logo_position/pinned_position	BottomLeft
logo_position/width_pct	42.00450056862025
logo_position/height_pct	100
image/english	logo.png
image/japanese	logo_japanese.png
image2x/english	logo_2x.png
image2x/japanese	logo_japanese_2x.png

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.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	ce1aa46d592003a6a04894ee31276cfeb274ce2e.jpg
page_background_path	app/1965920
timestamp	29 August 2024 – 06:53:07 UTC

Trailers

256900860 ↴
trailer_name	Trailer_Long_EN
trailer_category	0
trailer_480p/video/webm	256900860/movie480_vp9.webm
trailer_480p/video/mp4	256900860/movie480.mp4
trailer_max/video/webm	256900860/movie_max_vp9.webm
trailer_max/video/mp4	256900860/movie_max.mp4
microtrailer/video/webm	1965920/487755/566610f3dc857eb08a7d16ef642be2a605feb360/1751062024/microtrailer.webm
microtrailer/video/mp4	1965920/487755/566610f3dc857eb08a7d16ef642be2a605feb360/1751062024/microtrailer.mp4
screenshot_medium	256900860/movie.293x165.jpg
screenshot_full	256900860/movie_full.jpg
trailer_base_id	487755
all_ages	true
is_highlight	true
timestamp	1676267960
256898649 ↴
trailer_name	Trailer_EN
trailer_category	0
trailer_480p/video/webm	256898649/movie480_vp9.webm
trailer_480p/video/mp4	256898649/movie480.mp4
trailer_max/video/webm	256898649/movie_max_vp9.webm
trailer_max/video/mp4	256898649/movie_max.mp4
microtrailer/video/webm	1965920/483582/9d144d4b393cea96195be5ad3580a03aa4e9d667/1751062022/microtrailer.webm
microtrailer/video/mp4	1965920/483582/9d144d4b393cea96195be5ad3580a03aa4e9d667/1751062022/microtrailer.mp4
screenshot_medium	256898649/movie.293x165.jpg
screenshot_full	256898649/movie_full.jpg
trailer_base_id	483582
all_ages	true
is_highlight	true
timestamp	1676267964

Depots

ID	Configuration	Size	DL.
1965921	Windows	395.24 MiB	205.73 MiB
1965922	macOS Unused	No size

Total size on disk is 395.24 MiB and total download size is 205.73 MiB.

Branches

Name	Description	Build ID	Time Updated
public		11421196	8 June 2023 – 07:39:19 UTC

Cthulhu Mythos ADV Lunatic Whispers

Additional Information

Supported Languages

Tags

Categories

Assets

Depots

Branches