Smile Protocol
| App ID | 4516900 |
| App Type | Game |
| Developer | OxygenStudio |
| Publisher | OxygenStudio |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 39393274 |
| Last Record Update | 1 October 2026 – 17:14:22 UTC ( |
| Release Date | 8 September 2026 – 17:58:41 UTC ( |
Survive intense combat, earn rewards, open cases, unlock rare skins, and customize your arsenal in this high-pressure survival FPS where every run matters.
Additional Information
| Developer | OxygenStudio | |||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | OxygenStudio | |||||||||||||||||||
| Store Release Date | 8 September 2026 – 17:58:44 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://discord.gg/cMDfyYERx5 https://www.youtube.com/@OxygenGamesYT |
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| Primary Genre | Action (1) | |||||||||||||||||||
| Store Genres | Action (1), Casual (4), Indie (23), Simulation (28) | |||||||||||||||||||
| Steam Release Date | 8 September 2026 – 17:58:41 UTC ( |
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| Store Asset Modification Time | 9 September 2026 – 11:10:31 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| review_score | 6 | |||||||||||||||||||
| review_percentage | 76 | |||||||||||||||||||
| Detected Technologies | Unity Engine, Mono SDK, NVIDIA_DLSS SDK, SteamworksNET SDK, UnityBurst SDK, UnityHDRP SDK, cURL SDK | |||||||||||||||||||
| Content Descriptors | General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| AI Content Type | 1 | |||||||||||||||||||
| Early Access Release Date | 7 August 2026 – 00:00:00 UTC ( |
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| First seen on SteamDB | 12 March 2026 – 00:43:44 UTC ( |
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| Content Descriptors (Including DLC) | General Mature Content (5) | |||||||||||||||||||
Supported Languages
| 18 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | |
| French | Yes | Yes | Yes | |
| Italian | Yes | Yes | Yes | |
| German | Yes | Yes | Yes | |
| Spanish - Spain | Yes | Yes | Yes | |
| Simplified Chinese | Yes | Yes | Yes | |
| Portuguese - Brazil | Yes | Yes | Yes | |
| Dutch | Yes | Yes | Yes | |
| Traditional Chinese | Yes | Yes | Yes | |
| Japanese | Yes | Yes | Yes | |
| Korean | Yes | Yes | Yes | |
| Spanish - Latin America | Yes | Yes | Yes | |
| Norwegian | Yes | Yes | Yes | |
| Portuguese - Portugal | Yes | Yes | Yes | |
| Russian | Yes | Yes | Yes | |
| Turkish | Yes | Yes | Yes | |
| Swedish | Yes | Yes | Yes | |
| Arabic | Yes |
Tags
Categories
Accessibility Categories
Assets
Load all asset images
| trailer_name | Smile Protocol Gameplay Trailer |
| trailer_category | 1 |
| microtrailer ↴ | |
| video/webm | 4516900/702383649/6e6863b64c71cce597d9222a09f1c5b498f0c49e/1786370421/microtrailer.webm |
| video/mp4 | 4516900/702383649/6e6863b64c71cce597d9222a09f1c5b498f0c49e/1786370421/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4516900/702383649/6e6863b64c71cce597d9222a09f1c5b498f0c49e/1786370421/dash_av1.mpd |
| dash_h264 | 4516900/702383649/6e6863b64c71cce597d9222a09f1c5b498f0c49e/1786370421/dash_h264.mpd |
| hls_h264 | 4516900/702383649/6e6863b64c71cce597d9222a09f1c5b498f0c49e/1786370421/hls_264_master.m3u8 |
| screenshot_medium | 257395713/bb05a2bcbaa5cf45b07f4152b219029c3f69090e/movie_600x337.jpg |
| screenshot_full | 257395713/bb05a2bcbaa5cf45b07f4152b219029c3f69090e/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 10 August 2026 – 14:14:31 UTC |
| trailer_name | Smile Protocol First Look Trailer |
| trailer_category | 3 |
| microtrailer ↴ | |
| video/webm | 4516900/71584470/75e2f7be4d91b73c8b0b808cabdd65fd7f65ca2a/1780523256/microtrailer.webm |
| video/mp4 | 4516900/71584470/75e2f7be4d91b73c8b0b808cabdd65fd7f65ca2a/1780523256/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4516900/71584470/75e2f7be4d91b73c8b0b808cabdd65fd7f65ca2a/1780523256/dash_av1.mpd |
| dash_h264 | 4516900/71584470/75e2f7be4d91b73c8b0b808cabdd65fd7f65ca2a/1780523256/dash_h264.mpd |
| hls_h264 | 4516900/71584470/75e2f7be4d91b73c8b0b808cabdd65fd7f65ca2a/1780523256/hls_264_master.m3u8 |
| screenshot_medium | 257349797/bd0984b0e357335971af2f71f4bfc416e5a05281/movie_600x337.jpg |
| screenshot_full | 257349797/bd0984b0e357335971af2f71f4bfc416e5a05281/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 10 August 2026 – 14:15:50 UTC |
Configuration
| Key | Value |
|---|---|
| installdir | Smile Protocol |
Launch Options
0. Unnamed launch option
| Executable | Smile Protocol.exe |
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| Launch Type | Launch (Default) | |
| Operating System | windows |