Play Tunnel Runner, the arcade game on ABCya 3 free games. Do you have what it takes to be the best tunnel runner? If so, read on. Race at breakneck speeds through over a thousand different tunnels, dodging everything that stands in your way. Follow a course through tunnels and along pipes while avoiding obstacles at all costs. Because we aren't that bad, we have mercy shields. A system of increasing difficulty will keep you on your toes.