Killer.io

Killer.io is a tense stealth multiplayer game where you play as a cunning character trying to outsmart everyone else in a crowded room. Blend into the crowd, complete secret tasks, and eliminate targets without getting caught by other online players. Key features include real-time player interaction, stealth camouflage mechanics, and sneaky sabotage tools. Test your nerves and deception skills to become the last person standing in each thrilling match. Play directly in your web browser with zero downloads. Play free now!