Radiant Defense is a tower defense game where you build a space fortress, shape enemy routes, and defend against alien invasions. Battle more than 400 waves across 15 missions with upgradable weapons and superweapons.
App information
Details for this game
Version2.4.6
Size11.5 MB
CategoryStrategy
DeveloperHEXAGE
Views4
Last updatedNov 4, 2026
Description
In Radiant Defense, alien hordes invade a vibrant sci-fi universe. Build your space fortress and create routes for incoming enemies, then use weapons and traps to hold them back across more than 400 waves in 15 missions.
The game includes nine upgradable weapons, three superweapons, an online hall of fame, and a soundtrack by Kubatko. It is free to play without ads and is supported by in-app purchases.
Key Features
Build a space fortress and create routes for incoming enemy waves
Defend against more than 400 alien waves across 15 missions
Use nine upgradable weapons and three superweapons
Compare scores in the online hall of fame
Hear a soundtrack by Kubatko
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
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