Play Radius Raid online free game. This game is a real gift for all those gamers who can't imagine yourself without playing old good sci-fi installment. Radius Raid is a nice space themed shooting game. Your primal aim here is to make you way through the masses of dangerous enemies. Try to kill them as much as possible and defend yourself from their attacks. Actually you should shoot them before they even get a chance to kill you. The game has 13 various types of enemies and five powerups. It's also has parallax background and quite good retro sounds. If you like retro-styled space games, this is a good choice for playing, especially because you can play it on all the types of devices and gadgets. Survive as long as it's possible in Radius Raid.