If ioGround is blocked, try these hidden proxy sites:
iostudies.com,
ioclasses.com and
iofreshman.com.
Description
Karnage.io is one of the best shooter io games in my opinion. You play as a block-type character, on a map surrounded by lava. It's a big battle between all of the connected players.
How To Play
To play, you can move around with WASD, and you can fire your weapon with left click.
