UltraRPG: Ginga Fighter 3D is a fighting game that is based on the Ultra Heroes from the animated series Ultraman. It is the sequel to the game Ultraman Fighting Evolution, which was released in 20.

The story begins on Earth, where the inhabitants are attacked by aliens and monsters. The Earth is in danger, and only the Ultraman heroes can save it. The heroes have the power to use a special weapon that allows them to destroy all the enemies in their path. They also have the ability to use various skills and abilities that allow them to become even more powerful.