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.
More free unblocked games
Enjoyed Ultrakill? Browse more Shooter games or the full A–Z game list, and explore our collections: Unblocked Games 66, Unblocked Games 76, WTF, 6x, Cool UBG Games, and games for Chromebook.