You are the leader of the Void Troopers, fighting against Zurlocs, the alien invaders. You start off with your own starship. Tap anywhere on the screen, and your ship will fire a barrage of bullets. You can slowly recruit more ships to build your own space fleet, which will fire automatically in the background, causing passive on-going damage. Periodically, you will have to defeat bosses before they destroy your shields. You must progress through the galaxy to defeat the Zurloc threat.
Tropes present in this game:
- Big Bad: The ultimate goal is to defeat the leader of the Zurlocs.
- Large Ham: All the villains talk like this.
- New Game+: You can time travel to gain Time Orbs, which you can use to unlock new technologies to increase your power.
- Robot Buddy: You have a robot butler who accompanies you on your journey and makes snarky quips from time to time.
- Shoot 'em Up: Has elements of this, only you just tap to shoot.