 
Radiation Island
| App ID | 307940 | 
| App Type | Game | 
| Developer | Atypical Games | 
| Publisher | Atypical Games | 
| Supported Systems | Windows | 
| Last Changenumber | 27924129 | 
| Last Record Update | 11 March 2025 – 23:14:29 UTC ( | 
| Release Date | 29 November 2016 – 16:07:11 UTC ( | 
Radiation Island is a survival adventure game where you craft your own destiny in a huge open world environment. As part of the Philadelphia Experiment you have become stranded in a parallel, alternate reality. Discover this new and mysterious world, with all its surprises.
Additional Information
| Developer | Atypical Games | |||||||||||||||
| metacritic_name | Radiation Island | |||||||||||||||
| controller_support | full | |||||||||||||||
| community_visible_stats | Yes | |||||||||||||||
| ReleaseState | released | |||||||||||||||
| Publisher | Atypical Games | |||||||||||||||
| Store Release Date | 29 November 2016 – 16:07:48 UTC ( | |||||||||||||||
| osarch | 64 | |||||||||||||||
| community_hub_visible | Yes | |||||||||||||||
| Primary Genre | Action (1) | |||||||||||||||
| Store Genres | Action (1), Adventure (25), Indie (23) | |||||||||||||||
| Steam Release Date | 29 November 2016 – 16:07:11 UTC ( | |||||||||||||||
| Store Asset Modification Time | 31 October 2022 – 16:50:07 UTC ( | |||||||||||||||
| library_assets | 
 | |||||||||||||||
| osextended | empty string | |||||||||||||||
| review_score | 8 | |||||||||||||||
| review_percentage | 80 | |||||||||||||||
| Detected Technologies (?) | FMOD SDK, SDL SDK | |||||||||||||||
| First seen on SteamDB | 11 June 2014 – 12:53:25 UTC ( | |||||||||||||||
Supported Languages
| 11 Languages | Interface | Full Audio | Subtitles | Achievements | 
|---|---|---|---|---|
| English | Yes | Yes | Yes | |
| French | Yes | Yes | ||
| Italian | Yes | Yes | ||
| German | Yes | Yes | ||
| Spanish - Spain | Yes | Yes | ||
| Japanese | Yes | Yes | ||
| Korean | Yes | Yes | ||
| Portuguese - Portugal | Yes | Yes | ||
| Russian | Yes | Yes | ||
| Simplified Chinese | Yes | Yes | ||
| Turkish | Yes | 
Tags
Categories
Hardware Categories
Assets
Load all asset images| clienticon | 98de06cbd3ffe10ebc52bfd1da7d12e4a3cf898c | ||||||||||||||||||||||||||
| clienttga | 178a4d2243f237f7a84e9155ba4df29280582000 | ||||||||||||||||||||||||||
| icon | a2d7f5d9e0ba47f11bcbe866142704d87b751ad3 | ||||||||||||||||||||||||||
| logo | adbc33aa00ca09a90e0bef4189f6ae7ed6eba7cb | ||||||||||||||||||||||||||
| logo_small | adbc33aa00ca09a90e0bef4189f6ae7ed6eba7cb_thumb | ||||||||||||||||||||||||||
| small_capsule | 
 | ||||||||||||||||||||||||||
| header_image | 
 | ||||||||||||||||||||||||||
| library_assets_full | 
 | ||||||||||||||||||||||||||
| Assets | 
 | ||||||||||||||||||||||||||
| trailer_name | Gameplay Trailer | 
| trailer_category | 0 | 
| trailer_480p ↴ | |
| video/webm | 256658148/movie480.webm | 
| video/mp4 | 256658148/movie480.mp4 | 
| trailer_max ↴ | |
| video/webm | 256658148/movie_max.webm | 
| video/mp4 | 256658148/movie_max.mp4 | 
| microtrailer ↴ | |
| video/webm | 307940/46473/6128c38158e6c4cbfb4ec148649272b6ee9df513/1751262361/microtrailer.webm | 
| video/mp4 | 307940/46473/6128c38158e6c4cbfb4ec148649272b6ee9df513/1751262361/microtrailer.mp4 | 
| adaptive_trailers ↴ | |
| dash_av1 | 307940/46473/6128c38158e6c4cbfb4ec148649272b6ee9df513/1751262361/dash_av1.mpd | 
| dash_h264 | 307940/46473/6128c38158e6c4cbfb4ec148649272b6ee9df513/1751262361/dash_h264.mpd | 
| hls_h264 | 307940/46473/6128c38158e6c4cbfb4ec148649272b6ee9df513/1751262361/hls_264_master.m3u8 | 
| screenshot_medium | 256658148/movie.293x165.jpg | 
| screenshot_full | 256658148/movie_full.jpg | 
| all_ages | true | 
| is_highlight | true | 
| timestamp | 29 November 2016 – 16:07:18 UTC | 
| trailer_name | Extended Gameplay Trailer | 
| trailer_category | 0 | 
| trailer_480p ↴ | |
| video/webm | 256673145/movie480.webm | 
| video/mp4 | 256673145/movie480.mp4 | 
| trailer_max ↴ | |
| video/webm | 256673145/movie_max.webm | 
| video/mp4 | 256673145/movie_max.mp4 | 
| microtrailer ↴ | |
| video/webm | 307940/77491/af53e5311e171359c704126d0602effd528da6eb/1751262362/microtrailer.webm | 
| video/mp4 | 307940/77491/af53e5311e171359c704126d0602effd528da6eb/1751262362/microtrailer.mp4 | 
| adaptive_trailers ↴ | |
| dash_av1 | 307940/77491/af53e5311e171359c704126d0602effd528da6eb/1751262362/dash_av1.mpd | 
| dash_h264 | 307940/77491/af53e5311e171359c704126d0602effd528da6eb/1751262362/dash_h264.mpd | 
| hls_h264 | 307940/77491/af53e5311e171359c704126d0602effd528da6eb/1751262362/hls_264_master.m3u8 | 
| screenshot_medium | 256673145/movie.293x165.jpg | 
| screenshot_full | 256673145/movie_full.jpg | 
| all_ages | true | 
| is_highlight | true | 
| timestamp | 29 November 2016 – 16:07:28 UTC | 
Steam charts
- 
  
- 4 players right now
- 6 24-hour peak
- 53 all-time peak 4 December 2016 
SteamDB.info
Initializing Steam charts…
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Store data
Twitch stats
- 0 viewers right now
- 0 24-hour peak
- 822 all-time peak
-  
Owner estimations
- ~21.8 k by VG Insights
- ~27.7 k by Gamalytic
- ~122.5 k by PlayTracker
Monthly players breakdown
Initializing Steam charts…
| Month | Peak | Gain | % Gain | Average | Avg % Gain | 
|---|
 Steam hub followers history
Steam hub followers history
Initializing followers chart…
 User reviews history
User reviews history
Markers
| Date | Label | 30-day Peak | 
|---|---|---|
| 29 November 2016 | Steam Release | - | 
| 29 October 2018 | ⇄ Indiegala: Halloween Haunt Bundle | - | 
| 30 October 2019 | ⇄ Indiegala: Scared Stiff Bundle | - | 
Suggest new noteworthy markers in our Discord #forum.
How many players are playing Radiation Island right now on Steam?
Steam player counter indicates there are currently 4 players live playing Radiation Island on Steam.
Radiation Island had an all-time peak of 53 concurrent players on 4 December 2016.
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