Girl Genius: Adventures In Castle Heterodyne

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App ID	1789370
App Type	Game
Developer	Rain Games
Publisher	Rain Games
Franchise	Rain Games
Supported Systems	Windows macOS Linux
Technologies	Unity Engine
Last Changenumber	29540642
Last Record Update	13 June 2025 – 02:25:25 UTC ()
Release Date	5 September 2023 – 15:59:29 UTC ()

❓ 79.39%

101 reviews

In-Game

A fabulous Action Adventure game based on the wonderful graphic novel series, Girl Genius™, by authors Phil & Kaja Foglio.

Additional Information

Developer

Rain Games

controller_support

full

community_visible_stats

Yes

ReleaseState

released

Publisher

Rain Games

Store Release Date

5 September 2023 – 15:59:32 UTC ()

osarch

community_hub_visible

Yes

Primary Genre

Adventure (25)

Store Genres

Action (1), Adventure (25)

Steam Release Date

5 September 2023 – 15:59:29 UTC ()

Store Asset Modification Time

22 August 2023 – 15:16:39 UTC () (1692717399)

library_assets

library_capsule	en
library_hero	en
library_logo	en,ja
logo_position ↴
pinned_position	BottomLeft
width_pct	49.23188568741887
height_pct	100

osextended

macos64,macosapplesilicon

review_score

review_percentage

Detected Technologies (?)

Unity Engine, SteamworksNET SDK, cURL SDK

Steam Deck Compatibility

Steam Deck:
All functionality is accessible when using the default controller configuration
This game shows Steam Deck controller icons
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: 19 March 2024 – 00:00:00 UTC
tested_build_id: 13751228

configuration:

supported_input	gamepad
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-9.0-1RC
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

First seen on SteamDB

12 October 2021 – 14:05:06 UTC (), in changelist #12823810

Supported Languages

2 Languages	Interface	Full Audio	Subtitles
English	Yes		Yes
Norwegian	Yes		Yes

Hardware Categories

Full Controller Support

Assets

Load all asset images

clienticon

db48400eafabb14909f50a2561c64fc7415c526f

clienttga

b1e1b02d6d1bd8c4b45351477cc2170ad4cc6771

icon

01380cf9337aea1ea14f2c83e5bb2771d2dc8f7b

logo

8954944a241cbeaebc8685abcdb122bfaf841de8

logo_small

8954944a241cbeaebc8685abcdb122bfaf841de8_thumb

LinuxClientIcon

d51055eaed61d2f58d23eea08c6c6d9be586b4bb

small_capsule

english

capsule_231x87.jpg

header_image

english

header.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image2x/english	library_600x900_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image2x/english	library_hero_2x.jpg
library_logo ↴
image/english	logo.png
image/japanese	logo_japanese.png
image2x/english	logo_2x.png
image2x/japanese	logo_japanese_2x.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	49.23188568741887
logo_position/height_pct	100

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	01380cf9337aea1ea14f2c83e5bb2771d2dc8f7b.jpg
page_background_path	app/1789370
timestamp	15 March 2024 – 13:36:14 UTC

Trailers

256936923 ↴
trailer_name	Trailer - March 2023
trailer_category	3
trailer_480p/video/webm	256936923/movie480_vp9.webm
trailer_480p/video/mp4	256936923/movie480.mp4
trailer_max/video/webm	256936923/movie_max_vp9.webm
trailer_max/video/mp4	256936923/movie_max.mp4
microtrailer/video/webm	1789370/550330/eb0f19d18d5fc5ecfc7143b8eb91b3ed8a41b201/1751031213/microtrailer.webm
microtrailer/video/mp4	1789370/550330/eb0f19d18d5fc5ecfc7143b8eb91b3ed8a41b201/1751031213/microtrailer.mp4
screenshot_medium	256936923/movie.293x165.jpg
screenshot_full	256936923/movie_full.jpg
trailer_base_id	550330
all_ages	true
is_highlight	true
timestamp	1683548438
256902068 ↴
trailer_name	Pre-Alpha trailer
trailer_category	3
trailer_480p/video/webm	256902068/movie480_vp9.webm
trailer_480p/video/mp4	256902068/movie480.mp4
trailer_max/video/webm	256902068/movie_max_vp9.webm
trailer_max/video/mp4	256902068/movie_max.mp4
microtrailer/video/webm	1789370/489782/a0a53d36157d0cae87f3d5ab0a5c578c8c77d5da/1751031213/microtrailer.webm
microtrailer/video/mp4	1789370/489782/a0a53d36157d0cae87f3d5ab0a5c578c8c77d5da/1751031213/microtrailer.mp4
screenshot_medium	256902068/movie.293x165.jpg
screenshot_full	256902068/movie_full.jpg
trailer_base_id	489782
all_ages	true
is_highlight	true
timestamp	1683548442

User File System

Key

Value

quota

10.00 MiB (10485760)

maxnumfiles

savefiles

0 ↴
root	WinAppDataLocalLow
path	Rain/Girl Genius
pattern	Saves.json

rootoverrides

0 ↴
root	WinAppDataLocalLow
os	MacOS
oscompare	=
useinstead	MacAppSupport
pathtransforms/0/find	Rain/Girl Genius
pathtransforms/0/replace	unity.Rain.GirlGenius
1 ↴
root	WinAppDataLocalLow
os	Linux
oscompare	=
useinstead	LinuxHome
pathtransforms/0/find	Rain/Girl Genius
pathtransforms/0/replace	.config/unity3d/Rain/Girl Genius

Save File Locations

Based on the configuration above, this is where we think the save files are located.

Platform	Path	Pattern
[All OSes]	%USERPROFILE%/AppData/LocalLow/Rain/Girl Genius	Saves.json
MacOS (Override)	~/Library/Application Support/unity.Rain.GirlGenius
Linux (Override)	~/.config/unity3d/Rain/Girl Genius

Girl Genius: Adventures In Castle Heterodyne

Additional Information

Supported Languages

Tags

Categories

Hardware Categories

Assets

User File System

Save File Locations