Knife Battle
Play Knife Battle online for free on Physics Shark. This merge game runs in a normal browser tab, so there's nothing to download and no sign-up, and it works on a school Chromebook, a laptop, a phone or a tablet.
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Play Knife Battle unblocked
Play Knife Battle online for free on Physics Shark. This merge game runs in a normal browser tab, so there's nothing to download and no sign-up, and it works on a school Chromebook, a laptop, a phone or a tablet.
What is Knife Battle?
Knife Battle is an addictive game in which you need to upgrade knives and defeat enemies.
Get knives in battles, create new ones and defeat all bosses!
How to play Knife Battle
To create a new knife, simply combine two knives of the same type by dragging one onto the other.
Tap the screen to throw the knife at the enemy. Try to avoid hitting the knife you threw earlier.
Knife Battle FAQ
Is Knife Battle free to play?
Yes. Knife Battle is free on Physics Shark, with nothing to download and no account to make.
Can I play Knife Battle unblocked at school?
Knife Battle runs in a normal browser tab with no install, so it plays on school Chromebooks and laptops, with nothing to install and no account.
Does Knife Battle work on phones and tablets?
Yes. It works with touch controls on phones and tablets, and with a keyboard and mouse on computers.
- LikedNo votes yet
- Rank#1675 of 2870
- PlaysBe the first!
- UpdatedNovember 2026
Gameplay
About this game
- Supported devices
- Desktop, phone and tablet
Physics Shark

















