Ultrakill
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Ultrakill
An ultra-fast, ultra-brutal retro FPS — machine built for violence. Rip through demonic hordes with guns, swords, and style in this lightning-fast arena shooter.
Ultrakill Unblocked
About Ultrakill
An ultra-fast, ultra-brutal retro FPS — machine built for violence. Rip through demonic hordes with guns, swords, and style in this lightning-fast arena shooter.
Ultrakill is built around aim and positioning — quick to learn, with a skill ceiling that keeps it interesting.
If you like Ultrakill, try Superhot, Milkman Karlson and 1v1.LOL — more shooter games to play next.
There's no download and no account needed for Ultrakill — it plays right here in the browser, free, and works on Chromebooks at school.
- Genre: Shooter, Action
- Players: Single player
- Developer: Arsi Patala
- Platform: Web browser — Chromebook, Windows, Mac & Linux
- Price: Free to play, no sign-up
Frequently asked questions
Is Ultrakill unblocked at school?
Ultrakill is playable at school because it streams into the page itself — no separate app or extension for a network to block.
Do I aim with the mouse in Ultrakill?
Ultrakill typically uses the mouse to aim and shoot, with WASD or the arrow keys to move. It loads ready to play — no configuration required.
Do I need an account to play Ultrakill?
No. Ultrakill needs no login — your favourites and progress are saved in your browser locally.
Is Ultrakill free?
Ultrakill is completely free to play here, with no account and no in-game pop-ups.
Does Ultrakill work on a Chromebook?
Yes. Ultrakill runs in any modern browser, and most UBGHyper players are on school Chromebooks.