| Game | Platform | Release Date | Overview | Front Cover | Back Cover | Fan Art | Title Screen | Screenshots | Clear Logo |
|---|---|---|---|---|---|---|---|---|---|
| Mortal Shell: Enhanced Edition #123048 | Sony Playstation 5 | 2021-04-09 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mortal Shell: Enhanced Edition #123049 | Microsoft Xbox Series X | 2021-04-09 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mortal Shell: Enhanced Edition [Deluxe Set] #104135 | Sony Playstation 5 | 2021-03-04 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mortal Sin #134337 | PC | 2025-08-29 | ✓ | ✓ | Missing | Missing | Missing | ✓ | ✓ |
| Mortal Szombat #19980 | PC | 2006-06-15 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Mortalus #87234 | PC | 1970-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Morten Skildpadde - En fødselsdagsoverraskelse (PAL) #82705 | Sony Playstation 2 | 2005-01-01 | Missing | ✓ | ✓ | Missing | Missing | Missing | Missing |
| Morteville Manor #24675 | Amiga | 1988-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mortimer and the Riddles of the Medallion #69923 | PC | 1996-01-01 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mortimer Beckett and the Secrets of Spooky Manor #43746 | Nintendo Wii | 2008-11-11 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mortimer Beckett and the Secrets of Spooky Manor #123075 | PC | 2008-11-11 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| Morton strikes back #91164 | Amiga | 1993-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mortville Manor #91165 | Amiga | 1988-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mortyr 2: For Ever #88760 | PC | 2005-01-02 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mosaic #56162 | Arcade | 1990-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mosaic #74058 | Sony Playstation 4 | 2020-02-11 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Mosaic #88898 | PC | 2019-12-05 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mosaic #130859 | Nintendo Switch | 2020-01-23 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Mosaic Chronicles #114724 | Nintendo Switch | 2023-02-17 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mosaic Magic #126199 | Tandy Visual Interactive System | 1992-08-01 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| Mosaique Neko Waifus 2 #116214 | PC | 2020-06-05 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mosaique Neko Waifus 3 #119927 | PC | 2020-08-27 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mosaique Neko Waifus 4 #123557 | PC | 2021-02-12 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Moscow 2024 #85305 | MSX | 2000-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Moscow to Berlin #68893 | PC | 2006-06-14 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Moses Prince of Egypt #40722 | Sony Playstation | 2000-09-01 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Moses: The Exodus #134347 | Philips CD-i | 1992-01-01 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | Missing |
| Mosh lift #135683 | Nintendo Entertainment System (NES) | 2023-09-01 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | ✓ |
| Moshi Monsters: Katsuma Unleashed #51869 | Nintendo 3DS | 2013-11-05 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Moshi Monsters: Katsuma Unleashed #81532 | Nintendo DS | 1970-01-01 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Moshi Monsters: Moshling Zoo #41005 | Nintendo DS | 2011-11-11 | ✓ | ✓ | ✓ | Missing | Missing | ✓ | Missing |
| Moshi Monsters: Moshlings Theme Park #17966 | Nintendo 3DS | 2012-10-30 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Moshi Monsters: Moshlings Theme Park #65580 | Nintendo DS | 2012-10-30 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Moshi Moshi Pico: Dare ga Deru kana Moshi Moshi Pico de TV to o-Shaberi! #111759 | Sega Pico | 1997-01-01 | ✓ | ✓ | Missing | Missing | ✓ | Missing | Missing |
| Moshikashite? Obake No Shatekiya #120824 | Nintendo Switch | 2021-07-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mosquito #133722 | Commodore VIC-20 | 1983-01-01 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Moss #53577 | Sony Playstation 4 | 2018-02-27 | ✓ | ✓ | ✓ | Missing | Missing | ✓ | Missing |
| Moss #80895 | PC | 2018-02-27 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Moss #89526 | Oculus Quest | 2019-05-21 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Moss #101429 | Sony Playstation 4 | 2018-02-27 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Moss Moss #137365 | PC | 2026-07-06 | ✓ | ✓ | Missing | Missing | ✓ | Missing | Missing |
| Moss: Book II #103765 | Oculus Quest | 2022-07-21 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Moss: Book II #113158 | Sony Playstation 4 | 2022-03-31 | Missing | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Moss: The Forgotten Relic #139770 | Microsoft Xbox Series X | 2026-07-16 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Moss: The Forgotten Relic #139771 | Sony Playstation 5 | 2026-07-16 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Moss: The Forgotten Relic #139772 | Nintendo Switch 2 | 2026-07-16 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Moss: The Forgotten Relic #139773 | Microsoft Xbox One | 2026-07-16 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Moss: The Forgotten Relic #139774 | PC | 2026-07-16 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Most Correct Football Simulator #95865 | PC | 2019-05-21 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Mostroscopy #130975 | PC | 2023-10-31 | ✓ | ✓ | Missing | Missing | Missing | ✓ | ✓ |