Defend your moon base from the alien armada! Last as long as you can, blasting enemy missiles and ships while your base upgrades itself into a bunker of destruction!
- Defend your base from the enemy!
- Click anywhere on the screen to fire a missile.
- Shoot down enemy bombs and ships.
- Keep your base alive to earn upgrades.
- Full instructions are available in game.
Action, aliens, Base, defense, explosions, Intense, missile, mouse, robots, rocket, simple, Space, survival