User Summary Super Deformed (SD) Gundam Advance is the first G generation game for the Gameboy Advance system. Advance includes many Gundam series, movies, and sidestories in its plot even though it mostly surrounds the One Year War of the Universal Century Timeline and the war in Gundam SEED on the Cosmic Era timeline. Before going into battle, you can prepare your battleship and assign pilots to mobile suits. Then it's fighting time.