| Sony PlayStation CD |  Lode Runner Model SLUS-00557 | 1998 | Natsume, Inc. Japan |
| Nintendo Game Boy Color cart. | Lodoss-tou Senki - Eiyuu Kishiden GB Model DMG-ARAJ-JPN | 1998 | Tomy |
| Redemption mechanical game | London Bus | 1998 | ICE Innovative Concepts in Ent. Buffalo, NY, USA |
| PC/MS-Windows CD | Looney Tunes - Cosmic Capers Animated Jigsaws | 1998 | SouthPeak Interactive, LLC |
| Nintendo Game Boy Color cart. | Looney Tunes - Twouble! Model DMG-AYRE-USA | 1998 | Infogrames Ent., Inc. CA, USA 20295 |
| Nintendo Game Boy Color cart. | Looney Tunes Model DMG-ALTE-USA | 1998 | SUNSOFT Sun Corp. of America IL, USA |
| Nintendo Game Boy Color cart. |  Looney Tunes Model DMG-ALTP-EUR | 1998 | SUNSOFT Kounan, Japan |
| Nintendo Game Boy Color cart. | Looney Tunes Model DMG-ALTP-UKV | 1998 | SUNSOFT Kounan, Japan |
| Sony PlayStation CD | Lord Monarch - Shin Gaia Oukokuki Model SLPS-01728 | 1998 | Toshiba EMI Japan |
| Pinball | Lost in Space | 1998 | SEGA Pinball, Inc. Melrose Park, IL, USA |
| Fruit Machine | Lotta Luck | 1998 | Barcrest Games |
| NEC PC-9821 CD | Love Escalator 18 | 1998 | Umitsuki Seisakusho |
| Medal video game | Love Pi Chan | 1998 | NMK |
| Sony PlayStation CD | Love Therapy Model SLPS-01370 | 1998 | B-Factory Co., Ltd. Japan |
| Sega Saturn CD | Lovely Pop 2 in 1 Jan Jan Koi Shimasho | 1998 | Visco Corp. Kyoto, Japan |
| Sony PlayStation CD | LSD - Dream Emulator Model SLPS-01556 | 1998 | Asmik Ace Ent., Inc. Japan |
| Sony PlayStation CD | Lucifer Ring Model SLPS-01784 | 1998 | Toshiba EMI Japan |
| Sony PlayStation CD | Luciferd Model SLPS-00811 | 1998 | TEN Institute |
| Medal video game | Lucky Garapon | 1998 | NAMCO, Ltd. Japan |
| Sony PlayStation CD | Lucky Luke Model SLES-00943 | 1998 | Infogrames Europe 546430 |
| Sony PlayStation CD | Lucky Luke Model SLPS-01674 | 1998 | Sammy Corp. Japan |
| Sony PlayStation CD | Lucky Luke Model SLUS-00719 | 1998 | Infogrames Ent., Inc. CA, USA 20295 |
| Video Slot Machine | Luna Park | 1998 | Unknown |
| Sony PlayStation CD |  Lunar - Silver Star Story - Tentou Taikenban Disc Model SLPM-80250 | 1998 | Kadokawa Shoten Japan |
| Sony PlayStation CD | Lunar - Silver Star Story Model SLPS-01397/98 | 1998 | Kadokawa Shoten Japan |
| Sega Saturn CD | Lunar 2 - Eternal Blue Model T-27906G | 1998 | Kadokawa Shoten Japan |
| Sony PlayStation CD | Lunatic Dawn III Model SLPS-01749 | 1998 | Artdink Corp. Japan |
| Pachinko | Lupin Sansei | 1998 | Heiwa Japan |
| Sega Saturn CD | Lupin Sansei - Pyramid no Kenja | 1998 | Asmik Ace Ent., Inc. Japan |
| Pachinko | Lupin Sansei Alt. Playfield | 1998 | Heiwa Japan |
| Sony PlayStation CD | Lupin Sansei Model SLPS-01402 | 1998 | Daiki |
| PC/MS-Windows CD | M.A.X. 2 | 1998 | Interplay |
| PC/MS-Windows CD | M.I.A. | 1998 | GT Interactive Soft. Corp. NY, USA |
| PC/MS-Windows CD | M1 Tank Platoon 2 | 1998 | MicroProse, Ltd. Bristol, UK 015352 |
| PC/MS-Windows CD | Mach's klar | 1998 | Lidos |
| PC/MS-Windows CD | Mach's nach | 1998 | Lidos |
| PC/MS-Windows CD | Mach's rot | 1998 | Lidos |
| PC/MS-Windows CD | Mach's voll | 1998 | Lidos |
| PC/MS-Windows CD | Mach's weg | 1998 | Lidos |
| Sega Saturn CD | Machi Model T-34001G | 1998 | Chun Soft |
