In Ultrakill, your robot character heals by absorbing blood from enemies you kill or damage. This means the best way to stay alive is to stay aggressive and keep fighting enemies at close range rather than hiding or playing defensively.

Ultrakill features an arsenal of devastating weapons including pistols, shotguns, and other heavy-hitting firearms, each with alternate fire modes accessible via right-click. Mastering the different weapons and switching between them mid-combat is key to achieving high style scores.

Ultrakill uses a style-based scoring system that rewards you for killing enemies quickly, varying your attacks, and staying in motion rather than playing it safe. The more creative and aggressive your combat, the higher your style rank, which ranges from D all the way up to SSS.

You can play ULTRAKILL for free right here on GlorpMath. No downloads, sign-ups, or payments required. Just click play and start having fun instantly!

Yes! ULTRAKILL runs directly in your browser and works great on Chromebooks, laptops, tablets, and phones. No installation needed.

GlorpMath hosts ULTRAKILL directly on our servers, making it accessible from most school and work networks. Just visit GlorpMath and start playing!