Defend the Earth from hordes of alien attackers! Endless retro arcade space shooter. How long can you defend the Earth for?
No Ads and no in-app purchases - just simple honest 100% free gaming!

- Choose between various unique space craft - each with its advantages and disadvantages.
- Various alien enemy types, which get gradually more difficult.
- Switch between different weapon types.
- Boss levels which get significantly harder each time.
- Collect Shield, Weapon, and Health power-ups to help with the ever increasing might of the enemy.
- Your shields and weapon battery recharges, but your health does not.
- Global stats and leaderboards!