| Nintendo Game Boy Cart. |  Legend of the River King GB Model DMG-AFHU-AUS | 1999 | Natsume, Inc. Japan |
| Nintendo Game Boy Color cart. |  Legend of the River King GB Model DMG-ARKE-USA | 1999 | Natsume, Inc. Burlingame, CA, USA |
| Nintendo Game Boy Color cart. | Legend of the River King GB Model DMG-ARKP-EUR | 1999 | Victor Interactive Soft., Inc. |
| IBM PC/AT DOS pack. | Legend of Zelda - Ganon Strikes Again! | 1999 | Nukem Enterprises |
| Pachislot | Legenda | 1999 | Kitac Kita Denshi Corp. Japan |
| PC/MS-Windows CD | LEGO Chess | 1999 | LEGO Media LEGO Group |
| Nintendo 64 cart. | LEGO Racers | 1999 | LEGO Media LEGO Group |
| PC/MS-Windows CD | LEGO Racers | 1999 | LEGO Media LEGO Group |
| Sony PlayStation CD | LEGO Racers Model SLUS-00581 | 1999 | LEGO Media LEGO Group |
| PC/MS-Windows CD | Lego Rock Raiders | 1999 | LEGO Media LEGO Group |
| PC/MS-Windows CD | Leithian - In the Abyss | 1999 | Kama Digital Ent. Korea |
| Slot Machine | Leopard Spots | 1999 | IGT International Game Technologies Reno, NV, USA |
| Pachislot | LequiO | 1999 | Yamasa Japan |
| PC/MS-Windows CD | Les 9 Destins de Valdo | 1999 | UBI Soft Creteil, France 307211 |
| PC/MS-Windows CD |  Les Grands Jeux: Network Q RAC Rally | 1999 | PointSoft |
| Nintendo 64 cart. | Les Razmoket - La Chasse aux Tresors | 1999 | T-HQ, Inc. Toy HeadQuarters |
| Nintendo Game Boy Color cart. | Les Razmoket - Voyage dans le Temps Model CGB-BRTF-FRA | 1999 | T-HQ, Inc. Toy HeadQuarters |
| Amstrad CPC 464 disk | Les Soluces de Papy Sully Hb | 1999 | Unknown |
| Nintendo Game Boy Color cart. | Les Visiteurs Model DMG-AVGF-FRA | 1999 | UBI Soft Creteil, France 307211 |
| Arcade Video game | Let's Dance | 1999 | DgPIX Ent. |
| Redemption mechanical game | Let's Go to the Hello Kitty Castle | 1999 | Hansol |
| Slot Machine | Let's Make a Deal | 1999 | SHFL Shuffle Master |
| PC/MS-Windows CD | Let's Ride! | 1999 | ValuSoft |
| Pachislot | Level 7 | 1999 | Net Corp. Japan |
| Sony PlayStation CD | Ling Rise Model SLPS-01769 | 1999 | Epoch Co., Ltd. Tokyo, Japan |
| PC/MS-Windows CD | Links Extreme | 1999 | Microsoft |
| PC/MS-Windows CD | Links LS 2000 | 1999 | Access Soft., Inc. |
| Slot Machine | Little Green Men | 1999 | IGT International Game Technologies Reno, NV, USA |
| Sony PlayStation CD | Little Lovers - She So Game Model SLPM-86269~70 | 1999 | NTT Data Japan |
| Nintendo Game Boy Color cart. | Little Magic Model CGB-ALJJ-JPN | 1999 | Altron Corp. |
| Sony PlayStation CD | Little Princess - Marl Oukoku no Ningyou Hime 2 Model SLPS-02376 | 1999 | Nippon Ichi Soft., Inc. Japan |
| Arcade Video game | Live Quiz Show | 1999 | Andamiro Co., Ltd. |
| Sony PlayStation CD | Live Wire! Model SLES-01332 | 1999 | SCI, Ltd. Sales Curve Interactive |
| Sony PlayStation CD | LMA Manager Model SLES-01016 | 1999 | Codemasters Soft. Co., Ltd., The 015026 |
| PC/MS-Windows CD | Loco | 1999 | LEGO Media LEGO Group |
| Nintendo 64 cart. | Lode Runner 3-D | 1999 | Infogrames Interactive, Inc. 329720 |
| Nintendo 64 cart. | Lode Runner 3-D Model NUS-NLRJ-JPN | 1999 | Banpresto Japan |
| Commodore C64 disk | Logic Jam | 1999 | J&F Publishing, Inc. |
| Arcade Video game | Logic Pro Adventure | 1999 | Amuse World Corp. Seoul, Korea |
| Nintendo Game Boy Color cart. | Logical Model CGB-AOGE-USA | 1999 | SUNSOFT Sun Corp. of America IL, USA |
