Katana Flash

Play Katana Flash unblocked

Looking for an arcade game you can play at school? Katana Flash loads straight in your browser on Physics Shark: free, unblocked and nothing to install. Play it on a school Chromebook, a laptop, a phone or a tablet.

What is Katana Flash?

Katana Flash is a one-button ninja action game drawn in ink on a sunset sky. Your aim line turns by itself; you only choose when to tap. Tap at the right moment and your ninja dashes along the line, cutting every enemy in the way. Road to the Shogun: 100 stages across 10 regions and 10 bosses. A new enemy in every region: archers whose arrows you knock back, shield bearers you cut from behind, bombers, ghosts, chained twins and more. Rebuild your ninja village (5 buildings, 10 levels each), forge 10 katanas that change your dash (wall bounce, double dash, slow time, ink trail), unlock 8 costumes, earn up to 3 stars per stage, play the daily challenge and endless waves in the Dojo.

How to play Katana Flash

The aim line spins on its own. Tap the screen, click or press Space when the line crosses enemies: your ninja dashes along it and cuts everyone in the way. Dash into arrows to send them back at your enemies. Clear every wave to finish a stage; beat the boss every 10th stage. P or the pause button pauses. On phones and tablets, hold the device sideways.

Katana Flash FAQ

Is Katana Flash free to play?

Yes. Katana Flash is free on Physics Shark, with nothing to download and no account to make.

Can I play Katana Flash unblocked at school?

Katana Flash 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 Katana Flash work on phones and tablets?

Yes. It works with touch controls on phones and tablets, and with a keyboard and mouse on computers.