Mobile Suit Gundam: Journey to Jaburo Cheats

In Tactics Battle mode, hold R1+R2+X, R2+L2+X, or L1+L2+X when picking Gouf, GM, Gundam, or ZakuII, and it will be a different color! GM only has an extra gray color, and Gouf only has an extra lighter blue. Gundam and ZakuII each have four different colors, though.