| Masou Shojo ~Zettai Shihai no Carnaval~ Download Edition | r53710 | 2026-05-16 |
| Masque of Red Death | r124445 | 2026-04-21 |
| Masquerade - Download Edition | r150804 | 2026-05-11 |
| Masquerade Escapade | r114672 | 2026-04-21 |
| Masquerade Kiss | r61409 | 2026-04-21 |
| Masquerade: Hell Academy | r109867 | 2026-04-21 |
| Masquerade: Hell Academy - Censored Edition | r128774 | 2026-04-21 |
| Masquerade: Hell Academy 18+ DLC | r131626 | 2026-04-21 |
| Masquerade～仮面遊戯～ | r17381 | 2026-04-21 |
| Masques and Murder | r42543 | 2026-05-05 |
| Mass Attraction v5.3 (beta) | r50379 | 2026-04-21 |
| Mass Effect 3 | r49191 | 2026-04-21 |
| Mass Effect 3: Endings Edition | r49192 | 2026-04-21 |
| Mass Game - Demo | r49607 | 2026-04-21 |
| Mass of Consumption | r139649 | 2026-05-07 |
| Mass of Consumption - Demo | r139648 | 2026-04-21 |
| Massage In ni Seiso na Jogakusei ga Kitara? ...Hameru Deshou! ~Konsui & Biyaku de Iki Kuruwase Tanezuke Niku Ona Chiryou~ DVDPG | r53665 | 2026-05-13 |
| Massage In ni Seiso na Jogakusei ga Kitara? ...Hameru Deshou! ~Konsui & Biyaku de Iki Kuruwase Tanezuke Niku Ona Chiryou~ Package Edition | r27106 | 2026-05-13 |
| Masshirona Canvas ni | r96248 | 2026-05-10 |
| Master & Slave～御主人様と雌奴隷～ | r17090 | 2026-04-21 |
| Master & Succubi Hentai Lessons | r105973 | 2026-04-21 |
| Master & Succubi Hentai Lessons 2 | r120378 | 2026-04-21 |
| Master Detective Archives RAIN CODE Plus | r145182 | 2026-04-21 |
| Master Detective Archives: RAIN CODE | r140935 | 2026-04-21 |
| Master Detective Archives: RAIN CODE | r126363 | 2026-04-21 |
| Master Detective Archives: RAIN CODE - EU Mysteriful Limited Edition | r141037 | 2026-04-21 |
| Master Detective Archives: RAIN CODE - NA Mysteriful Limited Edition | r110368 | 2026-05-15 |
| Master Detective Archives: RAIN CODE Plus | r122885 | 2026-05-06 |
| Master Detective Archives: RAIN CODE Plus | r122884 | 2026-04-21 |
| Master Detective Archives: RAIN CODE Plus - Digital Deluxe Edition | r122890 | 2026-04-21 |
| Master Detective Archives: RAIN CODE Plus - Digital Deluxe Edition | r122889 | 2026-04-21 |
| Master Detective Archives: RAIN CODE Plus - EU Lucid-Noir Limited Edition | r122892 | 2026-04-21 |
| Master Detective Archives: RAIN CODE Plus - EU Lucid-Noir Limited Edition | r125182 | 2026-04-21 |
| Master Detective Archives: RAIN CODE Plus - EU Standard Edition | r122895 | 2026-04-21 |
| Master Detective Archives: RAIN CODE Plus - NA Lucid-Noir Limited Edition | r122891 | 2026-04-21 |
| Master Detective Archives: RAIN CODE Plus - NA Lucid-Noir Limited Edition | r125183 | 2026-04-21 |
| Master Detective Archives: RAIN CODE Plus - NA Standard Edition | r122894 | 2026-04-21 |
| Master Magistrate | r112577 | 2026-05-06 |
| Master Magistrate | r114650 | 2026-04-21 |
| Master Magistrate - 18+ Patch | r71382 | 2026-04-21 |
| Master Magistrate - Censored Edition | r66005 | 2026-04-21 |
| Master Of Erotology ～先っちょが精イッパイ～ アウトレット版 | r152323 | 2026-04-21 |
| Master Of Erotology ～先っちょが精イッパイ～ ダウンロード版 | r8023 | 2026-04-21 |
| Master Of Erotology ～先っちょが精イッパイ～ パッケージ版 | r7901 | 2026-04-21 |
| Master Of The Harem Guild | r97542 | 2026-04-21 |
| Master Rune v0.2 | r87477 | 2026-04-21 |
| Master of A Secret Dream World | r113861 | 2026-04-21 |
| Master of Masters! v0.5 | r105392 | 2026-05-06 |
| Master of the Earth: Reborn | r96990 | 2026-04-21 |
| Master of the Harem Guild | r86159 | 2026-04-21 |