The Great Battle IV

The fourth game in the greater Compati Hero Series which aims to combine the heroes and villains of Ultraman, Gundam and Kamen Rider in an SD format where everyone is at a uniform size. The Great Battle are the "core" Compati Hero Series games, presenting a standard side-scrolling 2D action game with shooter and platforming elements.

Players can switch their playable character between the three protagonists from the series' respective franchises at any point, and each has their own strengths and weaknesses.