Gunstar Heroes (ガンスターヒーローズ, Gansutā Hīrōzu?) is a run and gun video game developed by Treasure and published by Sega. Treasure's debut game was originally released on the Sega Mega Drive/Genesis in late 1993, and later on, ported to the Game Gear by M2. On February 23, 2006, Gunstar Heroes was released as part of the Gunstar Heroes: Treasure Box Collection for the PlayStation 2. It is also available on the Nintendo Wii's Virtual Console. In 2009 it was released on June 10 for Xbox Live Arcade and June 11 for PlayStation Network.

Haunting Starring Polterguy is a 1993 video game released for the Sega Mega Drive/Genesis by Electronic Arts. It took advantage of Sega's Video Game Ratings Council to include various spooky themes, including blood. In August 2006, GameSpot reported that Electronic Arts would be porting the game to the PlayStation Portable as part of EA Replay. It was released in the United States on November 7, 2006.

Heavy Unit (ヘビーユニット, Hebii Yunitto?) is a side scrolling shoot-em-up arcade game developed by Kaneko and published by Taito in 1988. It was ported to the PC Engine and Sega Mega Drive by Taito and was released on December 22, 1989. There was also a Mega Drive port by Toho entitled "Heavy Unit: Mega Drive Special" released on December 26, 1990. The player takes control of a star ship that can transform in to a mecha by obtaining a specific type of power up.

Hellfire (ヘルファイヤー?) is a 1989 arcade game developed by Toaplan. It was later ported to the Mega Drive and the PC Engine CD-ROM², the latter under the name Hellfire S. Hellfire S contained notable differences from the other versions, including a remixed, more orchestral soundtrack, animated cut scenes, and the replacement of the leading male character Lancer with a female character called Kaoru (voiced by voice actress Yumi Tōma).

Hercules is the Roman name for the Greek divine hero Heracles, who was the son of Zeus (Roman equivalent Jupiter) and the mortal Alcmene. In classical mythology, Hercules is famous for his strength and for his numerous far-ranging adventures. The Romans adapted the Greek hero's iconography and myths for their literature and art under the name Hercules. In later Western art and literature and in popular culture, Hercules is more commonly used than Heracles as the name of the hero. Hercules was a multifaceted figure with contradictory characteristics, which enabled later artists and writers to pick and choose how to represent him. This article provides an introduction to representations of Hercules in the later tradition.

High Seas Havoc, known in Japan as Captain Lang (キャプテン ラング Kyaputen Rangu?) and in Europe as Capt'n Havoc, is a video game that was made for the Sega Mega Drive/Genesis by Data East.