The Masked Rider: Kamen Rider ZO (Sega CD)

The product of a mad scientist's genetic engineering. The Masked Rider has become a superhero made of half man and half insect! As The Masked Rider, you must battle evil genetic mutants that would make even Godzilla run for cover!

-You control The Masked rider as he punches and kicks his way through 10 action-packed Tru Video Battle scenes!
-React fast or you'll be spider-chow for Arachnia!
-Your mission is to save young Hiroshi from the evil clutches (and bad breath) of Doras!
-Forget leaping over tall buildings in a single bound-Just ride your Z-Cycle right through them!