Master sys Cheats, Achievements

 Sagaia
 Secret Command
 Shadow Of The Beast
 Shanghai
 Shinobi
 Simpsons: Bart vs. The Spac...
 Slap Shot
 Sonic Chaos
 Sonic The Hedgehog
 Sonic the Hedgehog 2
 Space Harrier
 Space Harrier 3D
 Spider-Man
 Strider
 Super Kick-Off
 Super Tennis

More Cheats, Achievements...

   All The Cheats for Master sys...
   All The Cheats for All Systems...