The GM Sniper II was introduced in the Gundam series through the game "Gundam: Rise from the Ashes" on the Dreamcast5. This game was a spiritual successor to the Blue Destiny games on the Saturn, and it featured the GM Sniper II as a high-performance machine used by the White Dingo Team in the final mission of the game5.
Rise from the Ashes is set in Australia towards the end of the One Year War, featuring the aftermath of Operation British, the Zeon operation that dropped a space colony on Sydney. Players are part of the White Dingo team, using the latest GM Sniper II mobile suits in tactical combat.
Rise from the Ashes differs from Blue Destiny in gameplay by adding a tactical layer, allowing players to command teammates to search for enemies and utilize a hover tank for reconnaissance. While Blue Destiny focused on straight up action, Rise from the Ashes incorporated more strategic elements, making it a more well-rounded gaming experience.