For the first time in video game history, climb aboard Grendizer the Legendary Robot and fight the forces of evil to defend our planet Earth!

Get ready to experience an unforgettable adventure with Grendizer, the famous giant robot. This action/adventure game adapted from the cult animated series will immerse you in the heart of the universe of its creator, Go Nagai, and will give you the chance to pilot the most powerful robot and fight the forces of evil.

After Planet Fleed is destroyed by the Empire of Vega, Daisuke takes refuge on our planet. Taken in and adopted by Genzo Umon, he lives at the Shirakaba Farm. While Vega's invasion of Earth is imminent, Daisuke will defend the planet Earth with the help of Grendizer, the titanic robot hidden deep inside Genzo Umon's observatory. With the help of Kôji Kabuto, the prince of Planet Fleed will constantly repel Vegas' attacks and fight his terrible robots, the Monstronefs, which were sent to destroy him.

Play as Umon Daisuke and his colossal robot while fighting in epic battles with multiple gameplays: Piloting the Spazer (flying module where Grendizer is housed), vertical shoot-them-up in the Kôji Kabuto’s TFO, and 3rd person action/combat by controlling Grendizer. Use his iconic and devastating attacks to destroy the terrifying Monstronefs and save the earth.