Gundam: Battle Assault is a 1998 fighting video game developed by Natsume and published by Bandai for the PlayStation. Based on the Gundam franchise, it is a follow-up to Gundam: The Battle Master (1997), which was released only in Japan. The plot involves Heero Yuy, protagonist of Mobile Suit Gundam Wing and pilot of the XXXG-01W Wing Gundam, on a mission to destroy remaining enemy Mobile Suits under command of Treize Khushrenada to stop a war from starting. Its gameplay consists of one-on-one fights, with a main six-button configuration, featuring special moves and two playable modes, while players can select any available mech to battle against enemies in story mode.