About Killer.io Unblocked
Killer.io is a free for all classic io game in which you play as a murder. Move throughout the map and join the new adventure your way. It will be a scary place full of killing and hiding bodies. Explore Killer.io unblocked and you need to destroy as many rivals as possible. You will have the chance to rank up and obtain many different upgrades online. Are you ready to take part in such a dangerous party and conquer the leaderboard? Do not get caught! Good luck!
How to play
Use Arrow keys or tap to move your player