| Marble House v1.3.1 - Demo | r92223 | 2026-04-21 |
| Marbles | r87865 | 2026-04-21 |
| Marcel | r88051 | 2026-04-21 |
| Marcel | r88050 | 2026-04-21 |
| March of the Emissaries | r128892 | 2026-04-21 |
| March of the Emissaries | r121774 | 2026-04-21 |
| Marchen Marchen ~Ecchi na Douwa-shuu~ | r22579 | 2026-05-07 |
| Marco to Ginga Ryuu | r133201 | 2026-04-21 |
| Marco to Ginga Ryuu | r84296 | 2026-04-21 |
| Marco to Ginga Ryuu | r142709 | 2026-04-21 |
| Marco to Ginga Ryuu ~MARCO & GALAXY DRAGON~ GALAXY EDITION | r69071 | 2026-05-17 |
| Marcus Comes Out Online | r98882 | 2026-05-05 |
| Marcus Comes Out Online - Morning Demo | r95016 | 2026-05-18 |
| Mare Mare Mare | r2215 | 2026-05-09 |
| Mare Mare Mare - Trial Edition | r30983 | 2026-05-16 |
| Mare Mare Mare SP (Sister Plus) | r6853 | 2026-05-21 |
| Mare Mare Mare SP - Download Edition | r21949 | 2026-05-19 |
| Mare Solatium v0.30 | r110303 | 2026-05-06 |
| MareQuest: An Interactive Tail | r112862 | 2026-04-21 |
| Marea de Recuerdos - DEMO | r117345 | 2026-04-21 |
| Marebito ~Soshite Sekai wa Iro o Ushinau~ | r10219 | 2026-05-20 |
| Mareel 2: The Murder Line | r84361 | 2026-04-21 |
| Mareido ~Choukyou no Yakata~ | r43572 | 2026-05-21 |
| Marena realʹnistʹ - Demo | r103845 | 2026-05-17 |
| Marginal #4 Road to Galaxy - Regular Edition | r50326 | 2026-05-20 |
| Marginal #4 Road to Galaxy - 限定版 | r50531 | 2026-04-21 |
| Marginal #4 Road to Galaxy - ＤＬ版 | r50532 | 2026-04-21 |
| Marginal ~Ano Toki no Tooi Yakusoku o~ Regular Edition | r3859 | 2026-05-15 |
| Marguerite Sphere -マーガレット スフィア- 体験版 | r22819 | 2026-04-21 |
| Marguerite Sphere -マーガレット スフィア- 初回版 | r11573 | 2026-04-21 |
| Marguerite's Conflict | r130191 | 2026-04-21 |
| Mari's Magical Deliveries | r135744 | 2026-04-21 |
| Mari's Magical Deliveries - Demo v1.2 | r107467 | 2026-05-19 |
| Mari's Magical Deliveries - Demo v1.2 | r135745 | 2026-04-21 |
| Mari, Xue! - Demo | r88513 | 2026-04-21 |
| Mari-san to Issho - Download Edition | r37215 | 2026-05-16 |
| Mari-san to Issho - Package Edition | r37216 | 2026-05-06 |
| Maria Letter | r120020 | 2026-04-21 |
| Maria Letter 体験版 | r120021 | 2026-04-21 |
| Maria he Kanpan | r93103 | 2026-05-20 |
| Maria ni Sasageru Ballade - PC-9821 CD Edition | r17589 | 2026-05-09 |
| Maria no Ichinichi | r50840 | 2026-05-20 |
| Maria ~Tenshi no Kiss to Akuma no Hanayome~ | r2860 | 2026-05-15 |
| Maria-sama ga Gyakuten - First Press Edition | r11164 | 2026-05-19 |
| Maria-sama ga Gyakuten ~Etape de l'hiver~ Download Edition | r50448 | 2026-05-17 |
| Maria-sama ga Gyakuten ~Etape de l'hiver~ Package Edition | r50443 | 2026-05-17 |
| Maria: Kimitachi ga Umareta Wake | r65452 | 2026-05-18 |
| Maria?-Extracurricular Activities Fangame | r58952 | 2026-04-21 |
| Marialbum | r48618 | 2026-05-21 |
| Marian's Eye | r145591 | 2026-04-21 |