Hard Drivin’ (World) – Play Online SEGA Genesis
HardBall III (USA) – Play Online SEGA Genesis
HardBall ’94 (USA, Europe) – Play Online SEGA Genesis
HardBall ’95 (USA) – Play Online SEGA Genesis
HardBall! (USA) – Play Online SEGA Genesis
Harry Potter (R) (Unl) – Play Online SEGA Genesis
Haunting Starring Polterguy (USA, Europe) – Play Online SEGA Genesis
Havoc (Europe) – Play Online SEGA Genesis
Heavy Nova (USA) – Play Online SEGA Genesis
Heavy Unit – Mega Drive Special (Japan) – Play Online SEGA Genesis
Hellfire (Europe) – Play Online SEGA Genesis
Hellfire (Japan) – Play Online SEGA Genesis
Hellfire (USA) – Play Online SEGA Genesis
Hellfire Saga (SHC 2023 version) – Play Online SEGA Genesis
Herzog Zwei (Japan) – Play Online SEGA Genesis
Herzog Zwei (USA, Europe) – Play Online SEGA Genesis
High Seas Havoc (USA) – Play Online SEGA Genesis
Hit the Ice (USA) – Play Online SEGA Genesis
Hokuto no Ken – Shin Seikimatsu Kyuuseishu Densetsu (Japan) – Play Online SEGA Genesis
Home Alone (USA) (Beta) – Play Online SEGA Genesis
Home Alone (USA) – Play Online SEGA Genesis
Home Alone 2 – Lost in New York (USA) – Play Online SEGA Genesis
Homing Att’hack Version (SK Hack) – Play Online SEGA Genesis
Homing attack and jumpdash in Sonic 2 – Play Online SEGA Genesis
Honoo no Toukyuuji Dodge Danpei (Japan) – Play Online SEGA Genesis
Hook (USA) – Play Online SEGA Genesis
Humans, The (USA) – Play Online SEGA Genesis
Hunter Tails in Sonic 1 – Play Online SEGA Genesis
Hurricanes (Europe) – Play Online SEGA Genesis
Hybrid Front, The (Japan) – Play Online SEGA Genesis
Hyokkori Hyoutanjima – Daitouryou wo Mezase! (Japan) – Play Online SEGA Genesis
Hyper Dunk (Europe) – Play Online SEGA Genesis
Hyper Dunk – The Playoff Edition (Japan) (Beta) – Play Online SEGA Genesis
Hyper Dunk – The Playoff Edition (Japan) – Play Online SEGA Genesis
Hyper Sonic in Sonic 1 (with Spindash) – Play Online SEGA Genesis
Hyper Sonic in Sonic 2 – Play Online SEGA Genesis