The gameplay revolves around Saul's journey through five different areas, with the ultimate goal of reaching the base of CHIMERA's leader, Karl Draxx. As players progress, Saul can collect power-ups to transform into his wolf form, granting him a special psychic shot attack that can be improved further. However, losing health will cause Saul to revert to his human form, leaving him vulnerable with only his fists to defend himself against the numerous enemies.