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Katharsi

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App ID 3365850
App Type Game
Developer
Publisher Breda University of Applied Sciences
Supported Systems Windows Linux
Technologies Unreal Engine
Last Changenumber 29658546
Last Record Update 19 June 2025 – 23:55:55 UTC ()
Release Date 12 June 2025 – 13:56:15 UTC ()
❓ 59.97%
7 reviews
1
In-Game

Katharsi is a puzzle adventure set in a corrupted Byzantine cathedral. With the help of your companion, cleanse and illuminate the path in front of you by harnessing the power of the light. Solve the puzzles that block your path and reveal the truth behind this story.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer Team Countdown
controller_support full
community_visible_stats Yes
ReleaseState released
Publisher Breda University of Applied Sciences
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 12 June 2025 – 13:56:15 UTC ()
osarch 64
community_hub_visible Yes
Primary Genre Free to Play (37)
Store Genres Adventure (25), Free to Play (37)
Steam Release Date 12 June 2025 – 13:56:15 UTC ()
Store Asset Modification Time 19 June 2025 – 10:55:45 UTC () (1750330545)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct64.41647597254007
height_pct65.9574460684155
osextended empty string
Is free on the store? Yes
Detected Technologies (?) Unreal Engine, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK
controllertagwizard Yes
First seen on SteamDB 21 November 2024 – 13:01:55 UTC (), in changelist #26298218

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes

Tags

🧩 Puzzle 🗺️ Adventure 🧊 3D 👤 Third Person 📚 Story Rich 🌫 Atmospheric 👤 Singleplayer 🆓 Free to Play 📚 Narrative

Categories

Single-player Steam Achievements Steam is learning

Hardware Categories

Full Controller Support Steam Input API Supported

Accessibility Categories

Adjustable Text Size Subtitle Options Color Alternatives Camera Comfort Custom Volume Controls Stereo Sound Playable without Timed Input

Assets

Load all asset images
clienticon 5259e03e714a607a20267bd503475e02a31529ea
clienttga 871fdf19884dc70614c146ca49c284c579376cc8
icon 8de03ce6f67c01104ee573f5515110e898c57576
clienticns a1603abf8d937118b5bb43ce2c48a107ad1798f4
LinuxClientIcon 439507a5ca4ae402a8c8fd2c1ce2527cb5de2d77
small_capsule
englishc9473b35a1d6188cbcf62299dbdbb32ec27b874a/capsule_231x87.jpg
header_image
englishe59a7385ed6b5516fe6a2c8a204a092762d51916/header.jpg
library_assets_full
library_capsule ↴
image/englisha67c539cfbe3fd9e5443b163d76eaefc48249138/library_600x900.jpg
image2x/englisha67c539cfbe3fd9e5443b163d76eaefc48249138/library_600x900_2x.jpg
library_hero ↴
image2x/english0ff791e2996da31cb5ade20ee6d8663cd8c75a85/library_hero_2x.jpg
image/english0ff791e2996da31cb5ade20ee6d8663cd8c75a85/library_hero.jpg
library_hero_blur ↴
image/english0ff791e2996da31cb5ade20ee6d8663cd8c75a85/library_hero_blur.jpg
library_logo ↴
logo_position/pinned_positionBottomLeft
logo_position/width_pct64.41647597254007
logo_position/height_pct65.9574460684155
image/englishd74bb09ed67ddc91af54251e5ccc51fa338170ba/logo.png
image2x/englishd74bb09ed67ddc91af54251e5ccc51fa338170ba/logo_2x.png
library_header ↴
image/englishe59a7385ed6b5516fe6a2c8a204a092762d51916/library_header.jpg
image2x/englishe59a7385ed6b5516fe6a2c8a204a092762d51916/library_header_2x.jpg
Assets
main_capsulec38a210d6484f323591a15ce897ba9278a6b19cd/capsule_616x353.jpg
small_capsulec9473b35a1d6188cbcf62299dbdbb32ec27b874a/capsule_231x87.jpg
headere59a7385ed6b5516fe6a2c8a204a092762d51916/header.jpg
page_background453cf47819490a7be7e666845b94e99eb1e325f1/page_bg_v6.jpg
hero_capsulefa8f257a03087f660872e9b614fb3e74317717a9/hero_capsule.jpg
hero_capsule_2xfa8f257a03087f660872e9b614fb3e74317717a9/hero_capsule_2x.jpg
library_capsulea67c539cfbe3fd9e5443b163d76eaefc48249138/library_600x900.jpg
library_capsule_2xa67c539cfbe3fd9e5443b163d76eaefc48249138/library_600x900_2x.jpg
library_hero0ff791e2996da31cb5ade20ee6d8663cd8c75a85/library_hero.jpg
library_hero_2x0ff791e2996da31cb5ade20ee6d8663cd8c75a85/library_hero_2x.jpg
community_icon8de03ce6f67c01104ee573f5515110e898c57576.jpg
page_background_pathapp/3365850
raw_page_background453cf47819490a7be7e666845b94e99eb1e325f1/page_bg_raw.jpg
timestamp19 June 2025 – 10:55:55 UTC
Trailers
257090858 ↴
trailer_nameKatharsi
trailer_category1
trailer_480p/video/webm257090858/movie480_vp9.webm
trailer_480p/video/mp4257090858/movie480.mp4
trailer_max/video/webm257090858/movie_max_vp9.webm
trailer_max/video/mp4257090858/movie_max.mp4
microtrailer/video/webm257090858/microtrailer.webm
microtrailer/video/mp4257090858/microtrailer.mp4
screenshot_medium257090858/b7c516f49624fccb8b2dbe124b4be3008877a490/movie_600x337.jpg
screenshot_full257090858/b7c516f49624fccb8b2dbe124b4be3008877a490/movie_full.jpg
trailer_base_id816052
all_agestrue
is_highlighttrue
timestamp1749735733

Depots

ID Configuration Size DL.
228989 Windows Shared InstallDepot from 228980VC 2022 Redist No size
228990 Windows Shared InstallDepot from 228980DirectX Jun 2010 Redist No size
3365851 Windows 64-bit 4.53 GiB 4.32 GiB
3365852 Linux 64-bit 4.62 GiB 4.16 GiB

Total size on disk is 9.16 GiB and total download size is 8.48 GiB.

Total size on disk is 4.53 GiB and total download size is 4.32 GiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 18928162 19 June 2025 – 15:19:56 UTC
local (local server) Local Content Server 18924798 19 June 2025 – 09:42:48 UTC

Other

Name Value
privatebranches 1
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