| Arcade Video game |  Invasion - The Abductors | 1999 | Midway Games, Inc. Chicago, IL, USA |
| Sony PlayStation CD | Invasion Model SLES-00443 | 1999 | Microïds |
| Sony PlayStation CD | iS - Internal Section Model SLPS-01868 | 1999 | Square Co., Ltd. Japan |
| Sony PlayStation CD | Ishin no Arashi - Bakumatsu Shishiden Model SLPM-86144 | 1999 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD |  ISS Pro Evolution Model SLES-02095 | 1999 | Konami Co., Ltd. Japan |
| Amstrad CPC 464 disk | It Was So Nice Before The Crash of the Mir Station Hb | 1999 | Benediction |
| Nintendo Game Boy Color cart. | It's a World Rally Model DMG-ARLJ-JPN | 1999 | Konami Co., Ltd. Japan |
| PC/MS-Windows CD | Itazura III | 1999 | Inter Heart Japan |
| Sony PlayStation CD | Itsuka, Kasanariau Ashita e - Sayuri-hen Model SLPS-01982 | 1999 | Sony Music Ent., Inc. Japan |
| Sony PlayStation CD | Itsuka, Kasanariau Ashita e - Shirou-hen Model SLPS-01957 | 1999 | Sony Music Ent., Inc. Japan |
| Pachislot | J's Victory | 1999 | Taiyo Co., Ltd. Japan |
| Sony PlayStation CD | J. League Soccer Jikkyou Survival League Model SLPS-02436 | 1999 | Tecmo, Ltd. Tokyo, Japan |
| Sony PlayStation CD |  J.B. Harold - Blue Chicago Blues Model SLPS-02148~9 | 1999 | Riverhill Soft. Japan |
| Nintendo Game Boy Color cart. | J.League Excite Stage GB Model CGB-AESJ-JPN | 1999 | Epoch Co., Ltd. Tokyo, Japan |
| Sega Dreamcast GD | J.League Pro Soccer Club o Tsukurou! Model HDR-0028 | 1999 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Nintendo 64 cart. | J.League Tactics Soccer Model NUS-NSJJ | 1999 | ASCII Corp. Japan |
| PC/MS-Windows CD | Jack Nicklaus 6 - Golden Bear Challenge | 1999 | Activision, Inc. Los Angeles, CA, USA 47875 |
| Redemption game (mechanical) | Jackpot Slider | 1999 | Sigma Enterprises, Inc. Tokyo, Japan |
| Slot Machine | Jackpot Swinger | 1999 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Jackpot.com | 1999 | IGT International Game Technologies Reno, NV, USA |
| Sony PlayStation CD |  Jade Cocoon - Story of the Tamamayu demo Model SLUS-90054 | 1999 | Crave Ent., Inc. |
| Sony PlayStation CD | Jade Cocoon - Story of the Tamamayu Model SLUS-00854 | 1999 | Crave Ent., Inc. |
| Sony PlayStation CD | JailBreaker Model SLPS-02076~7 | 1999 | Nec InterChannel, Ltd. Japan |
| Sega NAOMI cart. | Jambo! Safari | 1999 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Pachislot | James Bond 007 | 1999 | Takasago |
| Capcom CPS-II cart. | Jangokushi - Haou no Saihai | 1999 | Capcom Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Janosch - Das grosse Panama-Spiel Model CGB-AJOD-NOE | 1999 | Infogrames Distribution 014762 |
| Apple Macintosh CD | Jazz Jackrabbit 2 | 1999 | Logicware, Inc. |
| PC/MS-Windows CD | Jazz Jackrabbit 2 - Holiday Hare 98 | 1999 | SmartSaver TLC Multimedia |
| PC/MS-Windows CD | Jazz Jackrabbit 2 - The Christmas Chronicles | 1999 | Project Two Interactive BV |
| Nintendo Game Boy Color cart. | Jeff Gordon XS Racing Model DMG-AJZE-USA | 1999 | ASC Games |
| Sony PlayStation CD | Jeff Wayne's La Guerre des Mondes Model SLES-01983 | 1999 | GT Interactive Soft. Corp. NY, USA |
| Sony PlayStation CD | Jeff Wayne's The War of the Worlds Model SLES-00230 | 1999 | GT Interactive Soft. Corp. NY, USA |
| Sony PlayStation CD | Jeff Wayne's The War of the Worlds Model SLES-01984 | 1999 | GT Interactive Soft. Corp. NY, USA |
| Sony PlayStation CD | Jeff Wayne's The War of the Worlds Model SLES-01985 | 1999 | GT Interactive Soft. Corp. NY, USA |
| Sony PlayStation CD | Jeff Wayne's The War of the Worlds Model SLES-01986 | 1999 | GT Interactive Soft. Corp. NY, USA |
| Sony PlayStation CD | Jeremy McGrath Supercross 98 Model SLPM-86306 | 1999 | Acclaim Ent., Inc. Glen Cove, NY, USA |
| Sony PlayStation CD | Jersey Devil no Daibouken Model SLPM-86075 | 1999 | Konami Co., Ltd. Japan |
| Sega Dreamcast GD | Jet Coaster Dream! Model T-40902M | 1999 | Bottom Up Japan |
| Sony PlayStation CD | Jet de Go! Let's Go by Airliner Taikenban Model SLPM-80515 | 1999 | Taito Corp. Japan |
