| Sony PlayStation CD |  Metal Gear Solid Model SLES-01506/11506 | 1998 | Konami Co., Ltd. Japan |
| Sony PlayStation CD | Metal Gear Solid Model SLES-01507/11507 | 1998 | Konami Co., Ltd. Japan |
| Sony PlayStation CD | Metal Gear Solid Model SLES-01508/11508 | 1998 | Konami Co., Ltd. Japan |
| Sony PlayStation CD | Metal Gear Solid Model SLES-01734/11734 | 1998 | Konami Co., Ltd. Japan |
| Sony PlayStation CD |  Metal Gear Solid Model SLPM-86111 | 1998 | Konami Co., Ltd. Japan |
| Sony PlayStation CD | Metal Gear Solid Model SLPM-86114~6 | 1998 | Konami Co., Ltd. Japan |
| Sony PlayStation CD | Metal Gear Solid Model SLUS-00594/00776 | 1998 | Konami of America CA, USA |
| Sony PlayStation CD | Michael Owen's World League Soccer '99 Model SLES-01594 | 1998 | Eidos Interactive |
| Sony PlayStation CD | Micro Machines Model SLPS-01111 | 1998 | NAMCO, Ltd. Japan |
| Sony PlayStation CD | Midnight Run - Road Fighter 2 Model SLES-00590 | 1998 | Konami Co., Ltd. Japan |
| Sony PlayStation CD | Midori no Makibao - Kuroi Inazuma Shiroi Kiseki Model SLPS-01312 | 1998 | Axela |
| Sony PlayStation CD |  Mikagura Shoujo Tanteidan + Neko Zamurai - Taikenban CD-ROM Model SLPM-80283 | 1998 | Human Ent. Japan |
| Sony PlayStation CD | Mikagura Shoujo Tanteidan Model SLPS-01611~4 | 1998 | Human Ent. Japan |
| Sony PlayStation CD | Miracle Jim no Bassing Beat Model SLPS-01227 | 1998 | Hearty Robin |
| Sony PlayStation CD | Miracle Jumpers Model SLPS-01224 | 1998 | Bandai Co., Ltd. Japan |
| Sony PlayStation CD | MiruMiru PlayStation Vol. 28 Model PCPX-96132 | 1998 | Unknown |
| Sony PlayStation CD | MiruMiru PlayStation Vol. 29 Model PCPX-96139 | 1998 | Unknown |
| Sony PlayStation CD | MiruMiru PlayStation Vol. 31 Model PCPX-96144 | 1998 | Unknown |
| Sony PlayStation CD | MiruMiru PlayStation Vol. 34 Model PCPX-96155 | 1998 | Unknown |
| Sony PlayStation CD | Misa no Mahou Monogatari Model SLPS-01274~5 | 1998 | Sammy Corp. Japan |
| Sony PlayStation CD | Misa no Mahou Monogatari Model SLPS-01276~7 | 1998 | Sammy Corp. Japan |
| Sony PlayStation CD | Misaki-Aggressive! Model SLPS-01474 | 1998 | Shoeisha Co., Ltd. Japan |
| Sony PlayStation CD | Missland 2 Model SLPS-01715 | 1998 | Altron Corp. |
| Sony PlayStation CD | Mitsumete Knight R - Daibouken Hen Model SLPM-86134 | 1998 | Konami Co., Ltd. Japan |
| Sony PlayStation CD | Mitsumete Knight Model SLPM-86068 | 1998 | Konami Co., Ltd. Japan |
| Sony PlayStation CD | Mizzurna Falls Model SLPS-01783 | 1998 | Human Ent. Japan |
| Sony PlayStation CD | MLB 99 Model SCUS-94233 | 1998 | Sony Computer Ent. America SCEA CA, USA |
| Sony PlayStation CD | Mobile Suit Gundam - Char's Counterattack Model SCPS-45349 | 1998 | Bandai Co., Ltd. Japan |
| Sony PlayStation CD | Mobile Suit Gundam - Char's Counterattack Model SCPS-45362 | 1998 | Bandai Co., Ltd. Japan |
| Sony PlayStation CD | Mobile Suit Gundam - Char's Counterattack Model SLPS-01724 | 1998 | Bandai Co., Ltd. Japan |
| Sony PlayStation CD | Moebius Link 3D Model SLPS-01281 | 1998 | Itochu Corp. Japan |
| Sony PlayStation CD | Momotarou Densetsu Model SLPS-01785 | 1998 | Hudson Soft. Hudson Group Japan |
| Sony PlayStation CD | Money Idol Exchanger Model SLPS-00963 | 1998 | Athena Co., Ltd. Japan |
| Sony PlayStation CD | Monkey Hero - Trade Demo Model SLUS-80765 | 1998 | Take-Two Interactive |
| Sony PlayStation CD | Monopoly Model SLPS-00741 | 1998 | Hasbro Interactive, Inc. |
| Sony PlayStation CD | Monster Farm 2 - Tentou Houei-you Demonstration CD-ROM Model Japan | 1998 | Tecmo, Ltd. Tokyo, Japan |
| Sony PlayStation CD | Monster Race Model SLPM-86143 | 1998 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | MonsterSeed Model SLPS-01572 | 1998 | SUNSOFT Kounan, Japan |
| Sony PlayStation CD | Moritaka Chisato - Safari Tokyo Model SLPM-86130~1 | 1998 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Mortal Kombat 4 Model SLES-01349 | 1998 | GT Interactive Soft. Corp. NY, USA |
