In this game, players take on the role of a space pilot tasked with defending against an alien invasion. The action unfolds in a procedurally generated galaxy, where players must destroy incoming UFOs while navigating through asteroid fields and hostile territory.
The primary objective is to survive for as long as possible, racking up high scores with each successful hail of gunfire. The game runs directly in the browser, with no need for download or registration. A unique feature of the game is its endless loop of challenges, as players are constantly confronted by increasingly difficult waves of enemy spacecraft.