Killer.io is a free horror multiplayer simulation io game pc. In the new match, you will start off with a murder. The main aim is to kill as many people as possible. They are also your opponents in Killer.io unblocked. So, you should assassinate them around the level wisely to earn scores and rank up. Play online the challenge throughout the map and remember to apply the rules properly. Specifically, you do not perform in crowds or stay near dead bodies. Good luck!
How To Play
Choose the arrow keys or Tap to move around