You are a veteran space force pilot. One day, a unknown extraterrestrial civilization came and started attacking Earth. Now it’s up to you to save the Earth and mankind from alien invaders and asteroids! Will you successfully defend the Earth?
- Campaign with 20 levels
- Endless – can you survive against never-ending waves of alien invaders and asteroids?
- 4 difficulties (Easy, Normal, Hard and Nightmare)
- Destroy alien ships and asteroids to earn money
- 6 purchasable spaceships
- 4 purchasable upgrades