Master System

Altered Beast (USA, Europe, Brazil) · 20 cheats

Altered Beast (USA, Europe, Brazil) · 10 cheats

Altered Beast (USA, Europe, Brazil) (En) · 0 cheats

Altered Beast (USA, Europe) · 6 cheats

Altered Beast (USA, Europe) · 3 cheats

American Baseball · 0 cheats

American Baseball (Europe, Brazil) · 2 cheats

American Baseball (Europe, Brazil) · 1 cheats

American Baseball (Europe, Brazil) (En) · 0 cheats

American Pro FootballEUR · 3 cheats

American Pro FootballEUR · 6 cheats

American Pro Football (Europe) · 0 cheats

Am

American Pro Football Rev 1 · 0 cheats

Andre Agassi TennisEUR · 4 cheats

Andre Agassi Tennis · 2 cheats

Andre Agassi Tennis (Europe, Brazil) · 4 cheats

Andre Agassi Tennis (Europe, Brazil) · 2 cheats

Andre Agassi Tennis (Europe, Brazil) (En) · 0 cheats

An

Andre Agassi Tennis [tr pt] · 0 cheats

An

Anguna - The Prison Dungeon (World) (Proto) · 0 cheats

Anmitsu HimeJAP · 4 cheats

Anmitsu HimeJAP · 2 cheats

Anmitsu Hime (Japan) · 0 cheats

An

Antiair (World) · 0 cheats

An

AntiISDA Warrior (World) (v1.00) · 0 cheats

An

AntiISDA Warrior (World) (v1.01) · 0 cheats

An

AntiISDA Warrior (World) (v1.02) · 0 cheats

An

Ants for Master System (World) · 0 cheats

Arcade Smash HitsEUR · 12 cheats

Arcade Smash Hits · 6 cheats

Arcade Smash Hits (Europe) · 0 cheats

Ar

Arcade Volleyball (World) · 0 cheats

Argos no JuujikenJAP · 20 cheats

Argos no JuujikenJAP · 10 cheats

Argos no Juujiken (Japan) · 0 cheats

Argos no Juujiken (Japan) (En) · 0 cheats

Ar

Argos no Juujiken (Japan)[h] · 0 cheats

Ar

Argos no Juujiken (Taiwan)[SMS-GG] · 0 cheats

Ariel - The Little Mermaid (Brazil) · 4 cheats

Ariel - The Little Mermaid (Brazil) (En) · 0 cheats

Ariel the Little Mermaid (Brazil) · 8 cheats

Ar

Arno Dash (World) (v1.00) · 0 cheats

Ar

Arno Dash (World) (v1.03) · 0 cheats

Ar

Arno Dash 2 (World) (v1.03) · 0 cheats

Ar

Artfull (World) (v1.0) · 0 cheats

Ar

Artfull (World) (v1.1) · 0 cheats

Ar

Artfull (World) (v1.2) · 0 cheats

Ar

Artfull (World) (v1.3) · 0 cheats