Gunstar Heroes (Genesis) Game Genie Codes North American version Master code: AJBT-AA5R Protection against most hits: AL4T-AA3A Start stage 1 with 500 vitality: 8X1T-ACGJ Start stage 1 with 999 vitality: 691T-AGGJ Start stage 2 with 500 vitality: 8X1T-ACGL Start stage 2 with 999 vitality: 691T-AGGL Start stage 3 with 500 vitality: 8X1T-ACGR Start stage 3 with 999 vitality: 691T-AGGR Start stage 4 with 500 vitality: 8X1T-ACG0 Start stage 4 with 999 vitality: 691T-AGG0 Start stage 5 with 500 vitality: 8X1T-ACHT Start stage 5 with 999 vitality: 691T-AGHT Start stage 6 with 500 vitality: 8X1T-ACHW Start stage 6 with 999 vitality: 691T-AGHW Unlimited vitality: AM2T-AA4N Vitality power-up worth more: HX6T-BAKN Protection from falling off screen: AAJT-CAFA Start with lightning weapon: BDTT-CAF6 Start with chaser weapon: BXTT-CAF6 Start with fire weapon: CDTT-CAF6