Game Boy
1 046 gamesMa
Mario's Picross (USA, Europe) · 1 cheats
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Mario's Picross (USA, Europe) (SGB Enhanced) · 15 cheats
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Maru's MissionUSA · 2 cheats
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Master KaratekaJAP · 4 cheats
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Maui MallardUSA · 3 cheats
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Maui Mallard (diff)USA · 2 cheats
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Maui Mallard in Cold ShadowUSA · 12 cheats
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MaxEUR · 6 cheats
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McDonaldlandEUR · 10 cheats
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Mega Man - Dr. Wily's RevengeUSA · 44 cheats
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Mega Man - Dr. Wily's Revenge (USA, Europe) · 25 cheats
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Mega Man IIUSA · 49 cheats
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Mega Man II (USA, Europe) · 40 cheats
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Mega Man IIIUSA · 38 cheats
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Mega Man III (USA, Europe) · 26 cheats
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Mega Man III (USA, Europe) (Xploder) · 2 cheats
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Mega Man IVUSA · 36 cheats
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Mega Man IV (USA, Europe) · 27 cheats
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Mega Man V (SGB Enhanced)USA · 61 cheats
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Mega Man V (USA, Europe) · 29 cheats
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Mega Memory Card (Saving Device) · 6 cheats
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Megalit (USA, Europe) · 4 cheats
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MegaMemory V1.0 by Interact (E)EUR · 6 cheats
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Mercenary Force (USA, Europe) · 25 cheats
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Metal Gear - Ghost BabelJAP · 16 cheats
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Metroid II - Return of Samus · 65 cheats
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Mickey MouseEUR · 5 cheats
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Mickey Mouse - Magic Wands! (USA, Europe) (SGB Enhanced) · 23 cheats
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Mickey Mouse (Europe, Japan) · 1 cheats
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Mickey's Dangerous ChaseUSA · 18 cheats
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Micro Machines 2 - Turbo TournamentEUR · 1 cheats
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Mighty Morphin Power Rangers - The Movie (USA, Europe) · 2 cheats
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Mighty Morphin Power Rangers - The Movie (USA, Europe) (SGB Enhanced) · 6 cheats
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Mighty Morphin Power Rangers (USA, Europe) · 1 cheats
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Mighty Morphin Power Rangers (USA, Europe) (SGB Enhanced) · 6 cheats
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Milon's Secret Castle (USA, Europe) · 11 cheats
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Miner 2049er Starring Bounty BobUSA · 11 cheats
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Minesweeper - SoukaiteiJAP · 2 cheats
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Mini 4 Boy II (SGB Enhanced)JAP · 3 cheats
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Mini-PuttJAP · 1 cheats
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Missile Command (USA, Europe) · 17 cheats
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Missile Command (USA, Europe) (Xploder) · 2 cheats
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Mogura de Pon!JAP · 19 cheats
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Mole Mania (USA, Europe) · 10 cheats
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Mole Mania (USA, Europe) (SGB Enhanced) · 20 cheats
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Momotarou Collection (SGB Enhanced)JAP · 1 cheats
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Momotarou DengekiJAP · 2 cheats
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Momotarou Dengeki (J) [T+Eng0.91_Toma]JAP · 2 cheats
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Momotarou Dengeki 2 (SGB Enhanced)JAP · 2 cheats
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MonopolyUSA · 5 cheats
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Monster Max (En,Fr,De,Es,It,Nl)EUR · 5 cheats
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Monster Rancher ExplorerUSA · 3 cheats
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Monster Rancher Explorer (Xploder)USA · 6 cheats
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Monster Truck Wars (USA, Europe) · 1 cheats
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Montezuma's Return! (En,Fr,De,Es,It)EUR · 5 cheats
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Montezuma's Return! (Xploder)EUR · 1 cheats
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Mortal Kombat · 51 cheats
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Mortal Kombat (USA, Europe) · 69 cheats
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Mortal Kombat 3USA · 40 cheats
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Mortal Kombat 3 (USA, Europe) · 12 cheats