Radiation Island
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. Use everything you find to survive it and solve its puzzle to get back to the real world.
- Developer
- Atypical Games
- Publisher
- Atypical Games
- Release date
- November 29, 2016
- Platforms
- Windows
- AppID
- 307940
Is anyone still playing Radiation Island?
Are people playing it now?
Nobody was playing when we last checked. 100% below its 7-day average.
Observed 2026-11-10 16:32 UTC
Which languages?
Available in 10 languages. Full audio in 1 of them.
What do players say?
80% of 592 reviews are positive. Steam rating: Very Positive.
How much is it in the United States store?
$9.99, not on sale right now.
Recent news
No news in the last 30 days.
Language support
English, French, Italian, German, Spanish, Japanese, Korean, European Portuguese, Russian, Simplified Chinese
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