Killer.io
About this game
Kill and hide bodies in this fun online murder game. Try to kill as many people at the Halloween party as possible. Try not to get caught!
Kill and hide bodies in this fun online murder game. Try to kill as many people at the Halloween party as possible. Try not to get caught!
Killer.io runs directly on this page. Use your keyboard, mouse, or touch controls depending on the game. The full experience loads in seconds, and you can hit fullscreen for an immersive session.
If you enjoy multiplayer games and titles tagged escape, halloween, kill, killing, Killer.io fits right in. Play it on desktop, laptop, tablet, or phone — anywhere a modern browser runs. Save your favorites, share with friends, and discover similar games below.
