| title | developer | year | platform | | pop. |
|---|
| K.O.I.H.I.M.E | Elf | 1999 | Windows | adventure Manga | image | | label | |
| Keys of the Kingdom | Left Behind Games | 2004 | Windows | puzzle | image | subject | label | |
| Knight Online | MGame Corporation;Noah System | 2004 | Windows | role-play Fantasy | image | | label | |
| Knights of the Old Republic II: The Sith Lords | Obsidian Entertainment | 2005 | Windows | role-play Fantasy | image | subject | label | |
| Lands of Lore III | Westwood Studios | 1999 | Windows | role-play Fantasy | image | subject | label | |
| Legacy | Redshift | 2004 | Windows | role-play Fantasy | | | label | |
| Legacy of Kain: Defiance | Crystal Dynamics | 2003 | Windows | action/reflex beat 'em up adventure Fantasy | image | subject | label | |
| Legacy of Kain: Soul Reaver | Crystal Dynamics | 1999 | Windows | beat 'em up adventure Fantasy | image | subject | label | |
| Legacy of Kain: Soul Reaver 2 | Crystal Dynamics | 2001 | Windows | beat 'em up adventure Fantasy | image | | label | |
| Lego Creator | Superscape Interactive;Rhinosoft Interactive;Ken Patterson Software,Colle & McVoy Marketing | 2000 | Windows | simulation | | | label | |
| Lineage II | NCsoft | 2003 | Windows | action/reflex role-play Fantasy | image | | label | |
| Lost In Reefs | Rumbic Studio | 2008 | Windows | puzzle | image | subject | label | |
| Luminary: Rise of the Goonzu | NDOORS | 2005 | Windows | action/reflex role-play Fantasy | image | subject | label | |
| Madeline European Adventures | Creative Wonders | 1995 | Win3.1 | edutainment | | | label | |
| Mahjongg Empire | eGames;Greenstreet Software | 2001 | Windows | strategy board game casino/cards | | | label | |
| Mahōtsukai no Deshi | deeps | 2000 | Windows | role-play Fantasy | image | | label | |
| Majesty | Cyberlore Studios | 2000 | Windows | manag./econ. Fantasy | image | | label | |
| Manhunt | Rockstar North | 2004 | Windows | adventure Horror | image | subject | label | |
| Maō no Akuji | Buster | 2001 | Windows | platformer Fantasy | image | | label | |
| MapleStory | Wizet | 2003 | Windows | action/reflex role-play Fantasy | image | | label | |
| Master of Orion III | Quicksilver Software | 2003 | Windows | manag./econ. strategy turn-based Science Fiction | image | subject | label | |
| Math Blaster Mission 1: Cosmic Critter Challenge | Knowledge Adventure | 2001 | Windows | edutainment | | | label | |
| MechWarrior 3 | Zipper Interactive | 1999 | Windows | shooter simulation Science Fiction | image | subject | label | |
| MechWarrior 4: Vengeance | FASA Interactive | 2000 | Windows | shooter simulation Science Fiction | image | | label | |
| Metal Fatigue | Zono | 2000 | Windows | strategy Science Fiction | image | | label | |
| Micro Machines V3 | Codemasters | 1999 | Windows | racing/driving | | | label | |
| Microsoft Pinball Arcade | Mir | 1998 | Windows | action/reflex | image | | label | |
| Mini Car Racing | AEON Design | 2000 | Windows | racing/driving | image | | label | |
| Momoiro Paradise - Sumikomi Baito Ren'ai-tsuki | Ainos | 2003 | Windows | adventure Manga | image | | label | |
| Moon Buggy 98 | Sprint Software;Koala Software | 1997 | Windows | shooter Science Fiction | image | | label | |
| Moon Whistle | - | 1999 | Windows | role-play Manga | | | label | |
| Moonbase Commander | Humongous Entertainment | 2002 | Windows | strategy turn-based | image | | label | |
| Mount & Blade | TaleWorlds Entertainment | 2008 | Windows | action/reflex role-play | image | subject | label | |
| My First Amazing British Isles Explorer | DK Interactive Learning | 1999 | Windows | edutainment | | | label | |
| Nandas Island | Phenomedia | 2007 | Windows | puzzle Cartoon | image | | label | |
| Natuk | Proudfoot Games | 1999 | Windows | role-play turn-based Fantasy | image | | label | |
| Neverwinter Nights | BioWare | 2002 | Windows | action/reflex role-play Fantasy | image | | label | |
| Neverwinter Nights: Hordes of the Underdark | BioWare | 2003 | Windows | action/reflex role-play Fantasy | image | subject | label | |
| Neverwinter Nights: Kingmaker | BioWare | 2005 | Windows | action/reflex role-play | | | label | |
| Neverwinter Nights: Shadows of Undrentide | BioWare | 2003 | Windows | action/reflex role-play Fantasy | image | | label | |
| Nexus – The Jupiter Incident | Mithis Entertainment | 2004 | Windows | strategy Science Fiction | image | subject | label | |
| Nightstone | New Horizon Studios | 2002 | Windows | role-play Fantasy | image | | label | |
| No One Lives Forever 2: A Spy In H.A.R.M.'s Way | Monolith Productions | 2002 | Windows | shooter | image | subject | label | |
| Nocturne | Terminal Reality | 1999 | Windows | action/reflex Fantasy | image | | label | |
| Nox | Westwood Pacific | 2000 | Windows | action/reflex role-play Fantasy | image | subject | label | |
| ObsCure | Hydravision | 2004 | Windows | action/reflex Fantasy | image | | label | |
| Oni | Bungie Studios | 2001 | Windows | action/reflex beat 'em up shooter Manga | image | | label | |
| Only One ～Hikari to Haruka no Daiundōkai～ | GLOBE | 2003 | Windows | adventure Manga | image | subject | label | |
| Onnakyoushi Kimishima Misa | Black Lilith | 2005 | Windows | adventure Manga | | | label | |
| Oppai no Ōja 48 ~Nanimo Kangae Zume no Mae no Oppai Zenbu Shabure!~ | OLE-M | 2008 | Windows | adventure Manga | | | label | |
| Orbiter | Martin Schweiger | 2000 | Windows | simulation flight edutainment | image | subject | label | |
| Outwars | SingleTrac | 1998 | Windows | shooter Science Fiction | image | subject | label | |
