Gameboy Games
Genesis 
N64
SNES
NES
Sega
Pop Up
Pop'n TwinBee
Power Modeler
Power Racer
Primitive Princess!
Pro Soccer
Prophecy: The Viking Child
Puzzle Bobble GB
Q-bert for Game Boy
QBillion
Quarth
Radar Mission
Ray-Thunder
Reservoir Rat
Ring Rage
Roadster
Rockman World
Rockman World 2
Rockman World 3
Rockman World 4
Rock'n! Monster!!
Rolan's Curse
Rolan's Curse 2
Rubble Saver
Rubble Saver II
Saint Paradise
SameGame
Sanrio Carnival 2
Scotland Yard
SD Gundam Gaiden: Lacroan Heroes
Sea Battle
Seaside Volley
Serpent
Shippo de Bun
Skate or Die: Bad 'n' Rad
Snow Bros. Jr.
Soccer
Soccer Boy
Soccer Mania
SolarStriker
Soldam
Solomon's Club
Soreyuke!! Kid
Speedball 2: Brutal Deluxe
Spider-Man 3: Invasion of the Spider-Slayers
Splitz
Sports Illustrated for Kids: The Ultimate Triple Dare!
Spot: The Cool Adventure
Spot: The Video Game
Spy vs. Spy: Operation Boobytrap