
The game begins with the arrival of UFO Robot Grendizer to the Eart being pursued by other alien robots.
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | PlayStation | Sep 30, 1999 | Worldwide |

The game begins with the arrival of UFO Robot Grendizer to the Eart being pursued by other alien robots.
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | PlayStation | Sep 30, 1999 | Worldwide |