Best: 0 · Power-ups: ◆ double shot · ♥ extra life · ◎ shield
Defend the galaxy against waves of pixel aliens. Each wave brings more enemies, and some of them break formation and dive straight at your ship. Every fifth wave a giant mothership appears with a health bar and a spread of laser fire. Shoot it down for a big bonus.
| Arrow keys / WASD | Fly |
| Space | Fire |
| Phone | Drag to fly, it fires by itself |