Oort Protocol: Perihelion
| App ID | 4105010 |
| App Type | Game |
| Developer | Tuukka Sarkki |
| Publisher | Team Oort |
| Franchise | Oort Protocol |
| Last Changenumber | 31906431 |
| Last Record Update | 26 October 2025 – 07:19:13 UTC ( |
| Release Date | 26 January 2026 – 06:29:00 UTC ( |
Command 4 soldiers through brutal tactical combat in this hardcore roguelike trilogy. No tutorials. No mercy. Learn through failure as you fight across the solar system in a CRT-styled, turn-based war where your choices determine humanity's fate.
Additional Information
This game is excluded from Steam Family Sharing because: This game has not yet been released
| ReleaseState | prerelease | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 8 (This game has not yet been released) | |||||||||||||||||||
| Store Release Date | 26 January 2026 – 06:29:00 UTC ( |
|||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://www.reddit.com/r/OortProtocol/ |
|||||||||||||||||||
| Primary Genre | RPG (3) | |||||||||||||||||||
| Store Genres | RPG (3), Simulation (28), Early Access (70) | |||||||||||||||||||
| Store Asset Modification Time | 26 October 2025 – 06:23:34 UTC ( |
|||||||||||||||||||
| library_assets |
|
|||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 11 October 2025 – 17:41:22 UTC ( |
|||||||||||||||||||
Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes |
Tags
Categories
Assets
Load all asset images
| trailer_name | Oort Protocol Announcement Trailer |
| trailer_category | 2 |
| microtrailer ↴ | |
| video/webm | 4105010/460148091/00001ee54c918565845ffef187156595f49d32c0/1761459926/microtrailer.webm |
| video/mp4 | 4105010/460148091/00001ee54c918565845ffef187156595f49d32c0/1761459926/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4105010/460148091/00001ee54c918565845ffef187156595f49d32c0/1761459926/dash_av1.mpd |
| dash_h264 | 4105010/460148091/00001ee54c918565845ffef187156595f49d32c0/1761459926/dash_h264.mpd |
| hls_h264 | 4105010/460148091/00001ee54c918565845ffef187156595f49d32c0/1761459926/hls_264_master.m3u8 |
| screenshot_medium | 257217721/9a946655304127f69a586579402d6fa08856941d/movie_600x337.jpg |
| screenshot_full | 257217721/9a946655304127f69a586579402d6fa08856941d/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 26 October 2025 – 06:36:28 UTC |
