The Revenge of Shinobi/Items

A variety of bonus crates can be found in each level, some hidden in the scenery. These include simple powerups such as extra shuriken or health packs, as well as special items to gain lives or extra ninjutsu attacks. Besides powerups, some crates may contain time bombs: explosives that detonate when their fuse runs out or if Joe comes too close (though he can walk out of the blast radius if the player is quick enough).