Mega Man X5 - X Buster39s Super Nova Armor

X Buster's Super Nova Armor

At the Character Selection screen highlight X Buster and press Up Up Down Down Down Down Down Down Down Down Down Circle.

Zero's Black Armor

At the Character Selection screen highlight Zero and press Down Down Up Up Up Up Up Up Up Up Up Circle.

Get Zero's Secret Gold Armor

At the Character Selection screen press Up Up Up X X Circle Up Down Circle Triangle Up Left Triangle. A new option will be available choose it to get the gold armor.