| Mari X Ali Tactics ~Ute! Namida no Tsundere Arisu~ | r37161 | 2026-06-01 |
| Marguerite's Conflict | r130191 | 2026-05-24 |
| Marguerite Sphere - Trial Edition | r22819 | 2026-06-03 |
| Marguerite Sphere - First Press Edition | r11573 | 2026-06-01 |
| Marginal ~Ano Toki no Tooi Yakusoku o~ Regular Edition | r3859 | 2026-06-11 |
| Marginal #4 Road to Galaxy - 限定版 | r50531 | 2026-04-21 |
| Marginal #4 Road to Galaxy - Regular Edition | r50326 | 2026-05-20 |
| Marginal #4 Road to Galaxy - Download Edition | r50532 | 2026-06-07 |
| Marena realʹnistʹ - Demo | r103845 | 2026-05-30 |
| Mareido ~Choukyou no Yakata~ - Download Edition | r71520 | 2026-05-23 |
| Mareido ~Choukyou no Yakata~ | r43572 | 2026-05-21 |
| Mareel 2: The Murder Line | r84361 | 2026-05-24 |
| Marebito ~Soshite Sekai wa Iro o Ushinau~ | r10219 | 2026-05-20 |
| Marea de Recuerdos - DEMO | r117345 | 2026-06-04 |
| MareQuest: An Interactive Tail | r112862 | 2026-06-01 |
| Mare Solatium v0.30 | r110303 | 2026-06-02 |
| Mare Mare Mare SP - Download Edition | r21949 | 2026-06-01 |
| Mare Mare Mare SP (Sister Plus) | r6853 | 2026-06-07 |
| Mare Mare Mare - Trial Edition | r30983 | 2026-05-16 |
| Mare Mare Mare | r2215 | 2026-06-03 |
| Marcus Comes Out Online - Morning Demo | r95016 | 2026-06-08 |
| Marcus Comes Out Online | r98882 | 2026-05-28 |
| Marco to Ginga Ryuu ~MARCO & GALAXY DRAGON~ GALAXY EDITION | r69071 | 2026-06-04 |
| Marco to Ginga Ryuu | r67327 | 2026-06-01 |
| Marco to Ginga Ryuu | r142709 | 2026-04-21 |
| Marco to Ginga Ryuu | r84296 | 2026-04-21 |
| Marco to Ginga Ryuu | r133201 | 2026-04-21 |
| Marchen Sou ~Choppiri Zannen na Musume-tachi to Marchen Docking Zakkyo Seikatsu~ Download Edition | r151333 | 2026-06-07 |
| Marchen Marchen ~Ecchi na Douwa-shuu~ | r22579 | 2026-05-24 |
| Marchen Maid Jigoku | r21822 | 2026-06-08 |
| March of the Emissaries | r121774 | 2026-06-10 |
| March of the Emissaries | r128892 | 2026-06-07 |
| Marcel | r88051 | 2026-06-03 |
| Marcel | r88050 | 2026-04-21 |
| Marbles | r87865 | 2026-06-07 |
| Marble House v1.3.1 - Demo | r92223 | 2026-05-27 |
| Marble Cooking | r36980 | 2026-06-01 |
| Marble Cooking | r36784 | 2026-05-21 |
| Marble Cooking | r42909 | 2026-04-21 |
| Marble CandySoft * Naisho no Oyuugi Set - Download Edition | r60930 | 2026-05-16 |
| Marble CandySoft * Naisho no Obenkyou Set - Download Edition | r73194 | 2026-06-01 |
| Marazones ~Mitsurin no Daihihou~ Package Edition | r36164 | 2026-06-06 |
| Maranda | r29627 | 2026-05-30 |
| Maramiddo ~Kodai no Daihihou o Oe~ Trial Edition | r71253 | 2026-05-25 |
| Maramiddo ~Kodai no Daihihou o Oe~ Package Edition | r68596 | 2026-05-30 |
| Maramiddo ~Kodai no Daihihou o Oe~ Download Edition | r68597 | 2026-05-28 |
| Maramiddo ~Kodai no Daihihou o Oe~ Android Edition | r68938 | 2026-05-15 |
| Mara - Package Edition | r63550 | 2026-05-22 |
| Mara - Download Edition | r63549 | 2026-05-22 |
| Maque Huanxiangqu III | r46319 | 2026-05-13 |