Werewolf: The Last Warrior

Werewolf: The Last Warrior is a 1990 side-scrolling action-platformer for the NES where players control Ken, a warrior who can transform into a werewolf to fight an army of evil bio-monsters led by Dr. Faryan. Players must navigate mazes and traps across six levels, using Ken's human and werewolf forms to defeat enemies and ultimately save the world. The werewolf form provides enhanced abilities like wall-climbing, higher jumps, and a shockwave attack, while the human form can shoot a projectile.