Stellar Assault is a free Shooting game you can play instantly in your browser, with no download and no registration. How to play: Mouse or Keyboard Move WASD Arrow Keys Space Fire P Pause Resume M Mute Unmute. It renders at 800 by 600 pixels and scales to your window. It joined SaGo Games on October 29, 2026. It is an HTML5 build, so it loads in any modern desktop or mobile browser.
Take control of a lone starfighter and survive 40 relentless waves of alien enemies hell-bent on your destruction. Choose from four unique vessels, the nimble Interceptor, the hard-hitting Destroyer, the evasive Phantom, or the heavily armored Dreadnought, each with its own stats and playstyle. Every wave you survive earns upgrade points. Repair your hull, boost your weapons, reinforce your shields, deploy combat drones, and push your ship to its limits. Face deadly mini-bosses every 5 waves and massive boss encounters every 10. How long can you hold the line?