Radiation Island
Developed by Atypical Games · Published by Atypical Games
At a glance
Overview
An action, adventure, indie game by Atypical Games, published by Atypical Games — single-player.
Steam’s own one-line description: “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.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Radiation Island.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows XP/Vista/Win7/Win8 32/64 bit
- Processor: 1.5 GHz or better
- Memory: 1 GB RAM
- Graphics: NVIDIA GeForce 8 or higher, ATI X1600 or higher, Intel HD 3000 or higher
- Storage: 2000 MB available space
- Additional Notes: A video card with minimum OpenGL 3.2 driver is required.
Recommended
- Requires a 64-bit processor and operating system
- OS *: Windows XP/Vista/Win7/Win8 32/64 bit
- Processor: Dual-Core 2.0 GHz or better
- Memory: 4 GB RAM
- Graphics: NVIDIA GeForce 8 or higher, ATI X1600 or higher, Intel HD 3000 or higher
- Storage: 2000 MB available space
Supported languages (10)
Radiation Island FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Radiation Island?
Steam classifies Radiation Island as a Action, Adventure, Indie game, developed by Atypical Games. 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.
How much does Radiation Island cost?
As of June 2026, Steam lists Radiation Island at $1.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Radiation Island single-player or multiplayer?
Steam lists these modes for Radiation Island: Single-player. It lists a single-player mode.
Is Radiation Island on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Radiation Island for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Radiation Island out yet?
Yes — Steam lists a release date of Nov 29, 2016.
What platforms is Radiation Island on?
Radiation Island is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Radiation Island single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Radiation Island cost?
Steam lists it at $1.99.
Does Radiation Island have achievements?
Yes — Steam lists 40 achievements for Radiation Island.
Who made Radiation Island?
Radiation Island is developed by Atypical Games and published by Atypical Games.
Where to get Radiation Island
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Atypical Games.