| Pachinko |  Hirake! Kobucha Band | 2005 | Okumura Japan |
| Sony PlayStation 2 disc | Hissatsu Pachinko Station V10 Model SLPS-20412 | 2005 | SUNSOFT Kounan, Japan |
| Sony PlayStation 2 disc | Hissatsu Pachinko Station V11 Model SLPS-25556 | 2005 | SUNSOFT Kounan, Japan |
| Sony PlayStation 2 disc | Hissatsu Pachinko Station V9 Model SLPS-20411 | 2005 | SUNSOFT Kounan, Japan |
| Sony PlayStation 2 disc | Hisshou Pachinko Kouryaku Series Vol.1: CR Shin Seiki Evangelion Model SLPS-25565 | 2005 | D3 Publisher, Inc. |
| PC/MS-Windows CD |  Hits Collection: 3-D Ultra Pinball - Le Grand Huit | 2005 | Mindscape France |
| Nintendo GBA cart. | Hobbit no Bouken - Lord of the Rings - Hajimari no Monogatari Model AGB-AH9J-JPN(RK352-J1) | 2005 | Konami Corp. Japan |
| Sammy Atomiswave cart. | Hokuto No Ken | 2005 | SEGA Corp. |
| Fisher-Price I Can Play Piano cart. | Holiday Wonderland Model J7528 | 2005 | Fisher-Price |
| Slot Machine | Hollywood Squares - One for the Fans | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Hollywood Squares - One for the Money | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Coin-op Misc. game | Home Run Bingo | 2005 | Komaya Co., Ltd. Japan |
| Arcade Video game | Homura | 2005 | Taito Corp. Japan |
| Pachinko | Honjamaka no GuruGuru Park | 2005 | Daiichi Denshi |
| Mobile game | Hoo - The Chaos Tube | 2005 | SK Telecom Korea |
| Slot Machine | Horses for Courses Classic | 2005 | Konami Corp. Japan |
| Slot Machine | Hot Chip Runner Deluxe Reel Game | 2005 | AGI Austrian Gaming Industries Novomatic Group |
| Fruit Machine | Hot Gothic | 2005 | Maygay Machines, Ltd. |
| Redemption mechanical game | Hot Hand | 2005 | IGS Co., Ltd. International Game System |
| Slot Machine | Hot Hot 777 | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Hot Hot Action | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Hot Picks | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Fruit Machine | Hot Shot | 2005 | Maygay Machines, Ltd. |
| Sony PSP UMD | Hot Shots Golf - Open Tee Model UCES-00012 | 2005 | Sony Computer Ent. Europe SCEE |
| Sony PSP UMD | Hot Shots Golf - Open Tee Model UCUS-98614 | 2005 | Sony Computer Ent. America SCEA CA, USA |
| Slot Machine | Hot Streak | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Hot Tropic 5x | 2005 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Video Slot Machine | House of Hearts | 2005 | Aristocrat Leisure Industries Pty, Ltd. |
| Nintendo GBA cart. | Hudson Best Collection Vol. 1 - Bomberman Collection Model AGB-B7IJ | 2005 | Hudson Soft. Hudson Group Japan |
| Nintendo GBA cart. | Hudson Best Collection Vol. 3 - Action Collection Model AGB-B73J-JPN | 2005 | Hudson Soft. Hudson Group Japan |
| Nintendo GBA cart. | Hudson Best Collection Vol. 4 - Nazotoki Collection Model AGB-B74J-JPN | 2005 | Hudson Soft. Hudson Group Japan |
| Nintendo GBA cart. | Hudson Best Collection Vol.2 - Lode Runner Collection Model AGB-B72J-JPN | 2005 | Hudson Soft. Hudson Group Japan |
| Nintendo GBA cart. | Hugo - The Evil Mirror Advance Model AGB-AHJE-USA | 2005 | NAMCO, Ltd. Japan |
| Nintendo GBA cart. | Hugo 2 in 1 Model AGB-B2HP-EUR | 2005 | ITE Media |
| Slot Machine | Hula Moolah | 2005 | IGT International Game Technologies Reno, NV, USA |
| Arcade Video game | Hustle Tamaire Kyousou | 2005 | Sammy Corp. Japan |
| Arcade Video game | Ibara | 2005 | Cave Co., Ltd. Japan |
| Slot Machine | Il Tesoro di Aladino | 2005 | Top Counter Barcelona, Spain |
| Sega Pico game | Image Training for the Right Side of the Brain - The Arithmetic & ABC Fight vs Mojars | 2005 | SEGA Toys |
| PC/MS-Windows CD | Imperial Glory | 2005 | Eidos Interactive |
