Killer.io is a free game to play online. Mobile and tablet friendly for android and IOS. Play on iPhone, iPad, and PC. Great game for kids and players of all ages.
It is tagged as: strategy games, halloween games, io games, multiplayer games, bloody games
Try to get away with murder! Try to be sneaky as you play against two other killers in this fun halloween themed .io game. Try to take out the partiers without being detected. Hide the bodies and rack up your kill count as you try to be the best murderer by the end of the game.