Welcome to City Runner.io Multiplayer game. Choose your character and tap play! Run, and avoid obstacles and be the first who touches the finish line and don't let the giant blue monster crushes you. Collect more coins to unlock more characters City Runner 3D.io, running game, .io game, 3D game, multiplayer, obstacle course, coins, characters, monster, subway surfers, Unity3D, free online game, mobile game, racing game, arcade game, addictive game, fast-paced, reflexes, leaderboard