Chapter 4. The slow mutants.

On the fourth chapter called , the duo must pass trough the mountain tunnels to make the route shorter. On the way, they found the "Slow Mutants" but Roland manage to defeat them. Already, nearing the end of the tunnel, Jake slips and he was hanging from a cliff, Roland was going to help him, but at the end of the tunnel he saw "the man in black" and he decides to sacrifice Jake in order to catch "the man in black".