Ninja Gaiden Shadow

Ninja Gaiden Shadow features simplified play mechanics compared to those used in the NES trilogy. In contrast to the variety of ninja arts and power-ups available in the NES games, Ryu only has a basic sword attack and a Fire Wheel attack that can be replenished for up to five uses. While Ryu cannot stick to or climb walls like in the NES games, he can hang onto railings and move underneath them, and use both his sword attack and the Fire Wheel art while hanging onto railings. (wikipedia.org)