Battletoads/Turbo Tunnel

Welcome to the Turbo Tunnel, known by many players as the hardest level in the game! You'll need lightning-fast reflexes if you want to make it through the tunnel.

The Mutant Rat Troop
At first, you'll come across a mutant rat. Take him out by knocking him into the floor, and kicking him until he's gone. You'll find a lot of these rats while going through the tunnel: they might take some health points, by they will be the least of your problems. After fighting about 9 rats, you'll come across a pair of turbo bikes: take one to start real challenge of the Turbo Tunnel!