Slain.io1 votes. 4.5 / 5

Slain.io

Slain.io

Slain.io is a new online multiplayer game in which you must face off against other players and dangerous monsters. The main objective is to get more strength and make yourself bigger and bigger in order to beat all your opponents. Collect gems to make yourself invincible and win as much experience as possible. Enjoy!

How to play Slain.io

WSAD or Arrow keys = Move

Left mouse button = Attack

Right mouse button or X = Block