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Knife.io

Knife.io

4.8(457)

Knife.io is a fast-paced 2D battle game where you throw knives at your enemies to eliminate them! Dodge incoming attacks, aim precisely, and take down as many opponents as possible without getting hit. With vibrant worlds to explore and tons of unique characters to unlock, every match is a colorful and action-packed challenge. Play solo or team up with a friend in local multiplayer, only the sharpest player will survive!

casualknifearena2playersbattleroyalemultiplayerkids friendlyno blood

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How to Play Knife.io

Use your mouse or tap to play. The controls are simple and intuitive — just follow the on-screen prompts. Perfect for quick sessions. Try to beat your high score each time you play!

Game Features

🎲

Casual Fun

Easy to pick up, hard to put down

🌍

Browser Play

No download required — play instantly in your browser

👥

Multiplayer

Play with or against other players online

🆓

Free to Play

Completely free with no hidden costs

Frequently Asked Questions

Is Knife.io free to play?▼
Yes, Knife.io is completely free to play on Playbit. There are no hidden fees, no subscriptions, and no in-app purchases required. Just open the game and start playing instantly.
Do I need to download Knife.io?▼
No, Knife.io runs directly in your web browser. There is nothing to download or install. It works on Chrome, Firefox, Safari, Edge, and other modern browsers.
Can I play Knife.io on my phone?▼
Yes, Knife.io is playable on mobile devices. Simply open the game page in your mobile browser and it will adapt to your screen size. For the best experience, we recommend playing in landscape mode for casual games.
How do I save my progress in Knife.io?▼
Knife.io automatically saves your progress in your browser's local storage. As long as you play on the same device and browser, your progress will be retained. Note that clearing your browser data may reset your saved progress.