Mazin Saga: Mutant Fighter

A beat em'up/versus fighting game based on the MazinSaga manga by Go Nagai, which was in turn a spin-off of Nagai's original Mazinger Z.

The video game is based on a manga created by Go Nagai. Set in a different universe from the original Mazinger story, the story begins in the year 1999 AD, when God Kaiser Hell began an all-out invasion to control Earth using powerful giants known as 'Bio Beasts'.