Radiation Island is an open-world survival adventure set in a parallel reality. Explore, gather and craft as you seek a way back to the real world.
App information
Details for this game
Version1.2.10
Size1.8 GB
CategoryAction
DeveloperAtypical Games
Views4
Last updatedNov 5, 2026
Description
In Radiation Island, the Philadelphia Experiment strands you in a mysterious alternate reality. Explore its vast landscapes, investigate abandoned villages and military compounds, and search for clues that could help you return to the real world.
Survival means finding food and resources while facing dangerous wildlife, zombies, radiation, anomalies and harsh weather. Hunt, fish or gather fruit, then mine materials to craft weapons, tools and basic vehicles. The game features a full day-night cycle, with darkness and cold adding to the dangers.
The supplementary listing says an internet connection is not required and OpenGL 3.1 support is required.
Key Features
Explore a large open world in a parallel reality
Hunt, fish and gather fruit to manage hunger
Mine resources and craft weapons, tools and basic vehicles
Search abandoned settlements and military sites for equipment, weapons and clues
Survive dangers including wildlife, zombies, radiation, anomalies and changing weather
How to InstallStep-by-step installation guide
Follow these steps to install the app on your Android device.
- Download the APK file from the download page.
- If Android blocks the installation, open your device settings and allow your browser or file manager to install unknown apps.
- Open the downloaded APK file and tap Install.
- When installation finishes, open the app. You can turn off unknown-app installation permission afterward.
Screenshots
8 images
Stumble Guys
Grand Theft Auto: GTA San Andreas
Grand Theft Auto V
FRAG Pro Shooter
Shadow Hunter Offline Games
Shadow Fight 2