You are the Iron robot who need to reach the other side of the tunnel. The cave is filled with obstacles and traps.The subway metro tunnel also contains keys which helps you to boost your run and coin magnets.CONTROLS############Duck - Swipe downLeft - Swipe leftRight - Swipe rightJump - Swipe upwardsdouble jump - Swipe upwards twicethrow ball - TapENJOY!!!!!!!!!!!!!!