Immortum
| App ID | 3484010 |
| App Type | Game |
| Developer | Quantomuse |
| Publisher | Quantomuse |
| Supported Systems | Windows |
| Last Changenumber | 31929598 |
| Last Record Update | 27 October 2025 – 17:48:13 UTC ( |
| Release Date | Q1 2026 |
Immortum is a Psychological Sci-Fi horror inspired by classic horror. Trapped aboard a decaying spaceship, you must escape mind-bending traps and uncover an impossible truth - as Romi, a mother desperate to find her dying child. Can you discover the answers before your existence is erased?
Buy on Steam
Additional Information
This game is excluded from Steam Family Sharing because: This game has not yet been released
| Developer | Quantomuse | |||||||||||||||||||
| ReleaseState | prerelease | |||||||||||||||||||
| Publisher | Quantomuse | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 8 (This game has not yet been released) | |||||||||||||||||||
| Store Release Date | Q1 2026 | |||||||||||||||||||
| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://bsky.app/profile/quantomuse.bsky.social https://x.com/Quantomuse https://www.youtube.com/@Quantomuse |
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| Primary Genre | Adventure (25) | |||||||||||||||||||
| Store Genres | Adventure (25), Indie (23) | |||||||||||||||||||
| Store Asset Modification Time | 27 October 2025 – 17:47:56 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| Content Descriptors | General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 22 January 2025 – 07:49:57 UTC ( |
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| Content Descriptors (Including DLC) | General Mature Content (5) | |||||||||||||||||||
Supported Languages
| 7 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | |
| German | Yes | Yes | |
| Spanish - Spain | Yes | Yes | |
| Japanese | Yes | Yes | |
| Korean | Yes | Yes | |
| Russian | Yes | Yes | |
| Simplified Chinese | Yes | Yes |
Assets
Load all asset images
| trailer_name | Steam Next Fest Teaser |
| trailer_category | 1 |
| trailer_480p ↴ | |
| video/webm | 257200208/movie480_vp9.webm |
| video/mp4 | 257200208/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257200208/movie_max_vp9.webm |
| video/mp4 | 257200208/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3484010/541751132/70d7ce0da5e8832672b2a25140df6ed6edfbb67b/1758132211/microtrailer.webm |
| video/mp4 | 3484010/541751132/70d7ce0da5e8832672b2a25140df6ed6edfbb67b/1758132211/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3484010/541751132/70d7ce0da5e8832672b2a25140df6ed6edfbb67b/1758132211/dash_av1.mpd |
| dash_h264 | 3484010/541751132/70d7ce0da5e8832672b2a25140df6ed6edfbb67b/1758132211/dash_h264.mpd |
| hls_h264 | 3484010/541751132/70d7ce0da5e8832672b2a25140df6ed6edfbb67b/1758132211/hls_264_master.m3u8 |
| screenshot_medium | 257200208/85f8fb88e21d33e55f6742fcf6aa17cb37512b4b/movie_600x337.jpg |
| screenshot_full | 257200208/85f8fb88e21d33e55f6742fcf6aa17cb37512b4b/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 17 September 2025 – 20:26:22 UTC |
| trailer_name | Demo Release Trailer |
| trailer_category | 1 |
| trailer_480p ↴ | |
| video/webm | 257168938/movie480_vp9.webm |
| video/mp4 | 257168938/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257168938/movie_max_vp9.webm |
| video/mp4 | 257168938/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3484010/1303655890/6ffac32eeb7496c9915f4df4347734f666f94204/1752566179/microtrailer.webm |
| video/mp4 | 3484010/1303655890/6ffac32eeb7496c9915f4df4347734f666f94204/1752566179/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3484010/1303655890/6ffac32eeb7496c9915f4df4347734f666f94204/1752566179/dash_av1.mpd |
| dash_h264 | 3484010/1303655890/6ffac32eeb7496c9915f4df4347734f666f94204/1752566179/dash_h264.mpd |
| hls_h264 | 3484010/1303655890/6ffac32eeb7496c9915f4df4347734f666f94204/1752566179/hls_264_master.m3u8 |
| screenshot_medium | 257168938/25e16afcb8d4bfb0d647f21de84f9d1870b6e433/movie_600x337.jpg |
| screenshot_full | 257168938/25e16afcb8d4bfb0d647f21de84f9d1870b6e433/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 15 July 2025 – 08:52:06 UTC |
| trailer_name | Announcement Trailer |
| trailer_category | 1 |
| trailer_480p ↴ | |
| video/webm | 257091182/movie480_vp9.webm |
| video/mp4 | 257091182/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257091182/movie_max_vp9.webm |
| video/mp4 | 257091182/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3484010/816680/caf57b93ea1eb41ac5179cf30352e737443cdd83/1750854977/microtrailer.webm |
| video/mp4 | 3484010/816680/caf57b93ea1eb41ac5179cf30352e737443cdd83/1750854977/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3484010/816680/caf57b93ea1eb41ac5179cf30352e737443cdd83/1750854977/dash_av1.mpd |
| dash_h264 | 3484010/816680/caf57b93ea1eb41ac5179cf30352e737443cdd83/1750854977/dash_h264.mpd |
| hls_h264 | 3484010/816680/caf57b93ea1eb41ac5179cf30352e737443cdd83/1750854977/hls_264_master.m3u8 |
| screenshot_medium | 257091182/b9b6e6a2c24522f897dec1eaee0997229096e965/movie_600x337.jpg |
| screenshot_full | 257091182/b9b6e6a2c24522f897dec1eaee0997229096e965/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 15 July 2025 – 08:53:35 UTC |
