Gunstar Heroes Achievements Full list of all 12 Gunstar Heroes achievements worth 200 gamerscore. It takes around 1-2 hours to unlock all of the achievements on Xbox 360.Filter Achievement View View Image viewList view Sort by TrueAchievement desc TrueAchievement asc Achievement name desc Achievement name asc GamerScore desc GamerScore asc TA Ratio desc TA Ratio asc Gamers desc Gamers asc Xbox.com order Date won desc Date won asc Flag Filter All None 12 Online/Offline 12 Single Player 12 Cooperative 10 Main Storyline 1 Story Completed Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Complete The GamePlay through the final scene of Gunstar Heroes. 1 guideGolden SilverDefeat superboss Golden Silver. 1 guideHide adsO BrotherDefeat Green. 2 guidesGreedy FlyDefeat Black Fly. 1 guideLocked and LoadedBegin the game with each weapon. 2 guidesColonel RedRescue Yellow by defeating Smash Daisaku. 1 guideOMG 11 BossesComplete the Dice Palace and defeat Black Beat Stepper. 1 guideNot Quite RedDefeat Orange on the Flying Battleship. 1 guideCrab AttackDefeat Crab Force in the Underground Mine. 2 guidesPinkDefeat Pinky Roader in the Ancient Ruins. 2 guides Bravoo ManDefeat Bravoo Man in the Ancient Ruins. 2 guidesPapaya DanceDefeat Papaya Dance in the Ancient Ruins. 3 guides