Tower Defense

Play Tower Defense unblocked

Looking for a tower defense game you can play at school? Tower Defense 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 Tower Defense?

A horde of horrible monsters is attacking your kingdom, build your towers fast and survive all the waves. If arrows or stones are not enough, use elements to your advantage and slay them all.

How to play Tower Defense

Build towers on the free spots and they will automatically attack monsters that come near them. Use different combinations of towers and elements to your advantage. If you still feel pressured, use spells and upgrade your towers to maximum.

Tower Defense FAQ

Is Tower Defense free to play?

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

Can I play Tower Defense unblocked at school?

Tower Defense 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 Tower Defense work on phones and tablets?

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