White Room Protocol
| App ID | 3648450 |
| App Type | Game |
| Developer | Lefto Studio |
| Publisher | Lefto Studio |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 31807194 |
| Last Record Update | 21 October 2025 – 02:54:35 UTC ( |
| Release Date | 15 August 2025 – 14:43:41 UTC ( |
A psychological first-person horror game where you enter a memory-erasing protocol and relive a trauma. Uncover dark secrets, and experience fear through immersive atmosphere.
Additional Information
| Developer | Lefto Studio | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Lefto Studio | |||||||||||||||||||
| Store Release Date | 15 August 2025 – 14:43:44 UTC ( |
|||||||||||||||||||
| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://discord.gg/rrtaH3w4sh |
|||||||||||||||||||
| Primary Genre | Adventure (25) | |||||||||||||||||||
| Store Genres | Adventure (25), Indie (23), Simulation (28) | |||||||||||||||||||
| Steam Release Date | 15 August 2025 – 14:43:41 UTC ( |
|||||||||||||||||||
| Store Asset Modification Time | 17 August 2025 – 15:02:08 UTC ( |
|||||||||||||||||||
| library_assets |
|
|||||||||||||||||||
| osextended | empty string | |||||||||||||||||||
| review_score | 7 | |||||||||||||||||||
| review_percentage | 82 | |||||||||||||||||||
| Detected Technologies (?) | Unity Engine, FMOD SDK, Resonance_Audio SDK, UnityBurst SDK, UnityHDRP SDK, UnityURP SDK, cURL SDK | |||||||||||||||||||
| Content Descriptors | Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 6 April 2025 – 09:59:23 UTC ( |
|||||||||||||||||||
| Content Descriptors (Including DLC) | Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
Supported Languages
| 12 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| Turkish | Yes | ||
| French | Yes | ||
| German | Yes | ||
| Spanish - Spain | Yes | ||
| Simplified Chinese | Yes | ||
| Portuguese - Brazil | Yes | ||
| Korean | Yes | ||
| Spanish - Latin America | Yes | ||
| Portuguese - Portugal | Yes | ||
| Russian | Yes | ||
| Thai | Yes |
Tags
Categories
Accessibility Categories
Assets
Load all asset images
| trailer_name | Trailer |
| trailer_category | 1 |
| trailer_480p ↴ | |
| video/webm | 257181683/movie480_vp9.webm |
| video/mp4 | 257181683/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257181683/movie_max_vp9.webm |
| video/mp4 | 257181683/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3648450/762132018/dfae5b1f86b5801cd69c80aed918c2e2271e1172/1754933862/microtrailer.webm |
| video/mp4 | 3648450/762132018/dfae5b1f86b5801cd69c80aed918c2e2271e1172/1754933862/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3648450/762132018/dfae5b1f86b5801cd69c80aed918c2e2271e1172/1754933862/dash_av1.mpd |
| dash_h264 | 3648450/762132018/dfae5b1f86b5801cd69c80aed918c2e2271e1172/1754933862/dash_h264.mpd |
| hls_h264 | 3648450/762132018/dfae5b1f86b5801cd69c80aed918c2e2271e1172/1754933862/hls_264_master.m3u8 |
| screenshot_medium | 257181683/1a30aafef212344ccbbb142abedb46e20a7efe04/movie_600x337.jpg |
| screenshot_full | 257181683/1a30aafef212344ccbbb142abedb46e20a7efe04/movie_full.jpg |
| all_ages | false |
| is_highlight | true |
| timestamp | 11 August 2025 – 18:31:10 UTC |
Depots
| ID | Configuration | Size | DL. |
|---|---|---|---|
| 3648452 | Windows 64-bit | 2.81 GiB | 1.40 GiB |
Total size on disk is 2.81 GiB and total download size is 1.40 GiB.
Branches
| Name | Description | Build ID | Time Updated |
|---|---|---|---|
| public | 19629695 | ||
| main | PUBLIC RELEASE | 19629695 |
Other
| Name | Value |
|---|---|
| baselanguages | English, Turkish |
| hasdepotsindlc | 0 |