From $9.99
Lowest price right now at Steam
About the game
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.
Playtime
26 h
The story plus the side quests that matter.
Price and availability
Price history · 12 months
Lowest price: today