Project G

Project G is a Fighting Game created with Enterbrain's Fighting Game engine.

The titular Project G was a project intended to save the world from pollution. However, Regear, who was created to fulfill the task, decides to take over the world instead. What he does after that? Well, he travels 10000 years back in time so he... can take over the world back then, or something?

And guess what, Zero from the Mega Man X series is playable for some reason.

A review and more info can be found here.And this is the game's homepage.

This game contains examples of: