| Arabian Nights: Desert Heat Love | r32244 | 2026-05-27 |
| Arabians Doubt ~The Engagement on Desert~ Deluxe Edition | r22659 | 2026-05-09 |
| Arabians Lost & Doubt Twin Pack | r48154 | 2026-06-03 |
| Arabians Lost ~The engagement on desert~ | r6322 | 2026-04-21 |
| Arabians Lost ~The engagement on desert~ Download Edition | r33704 | 2026-05-22 |
| Arabica | r10252 | 2026-05-06 |
| Arabica - Download Edition | r44375 | 2026-05-16 |
| Araburu Oppai-san - Package Edition | r36967 | 2026-06-04 |
| Arachne Musume no Warui Otete | r91252 | 2026-06-01 |
| Aradono Ecchi na Kami Shibai | r70670 | 2026-05-19 |
| Arahitogami ni Koikogare | r46227 | 2026-05-20 |
| Arapaima | r91688 | 2026-06-06 |
| Arasa Otoko ga Seiso Ojou-sama o Tasuketara. ~Oshikake Semarare Mankitsu H~ Download Edition | r76076 | 2026-06-06 |
| Arasa Otoko ga Seiso Ojou-sama o Tasuketara. ~Oshikake Semarare Mankitsu H~ Package Edition | r76077 | 2026-05-19 |
| Arashiyo -RANSE- ~Hyakka Ryouran~ | r89722 | 2026-05-13 |
| Arastée | r99886 | 2026-05-13 |
| Arbiter's Gaze [v0.8] | r61968 | 2026-05-30 |
| Arc Side Gaiden 2: Mahou to Yuujou | r68027 | 2026-05-28 |
| Arc Side Honpen ~Dai Isshou~ | r68028 | 2026-06-01 |
| Arc Side Honpen ~Joshou~ | r68025 | 2026-06-10 |
| Arcade Adventure | r125971 | 2026-05-07 |
| Arcade Spirits | r51354 | 2026-05-06 |
| Arcade Spirits | r69632 | 2026-05-06 |
| Arcade Spirits | r69633 | 2026-05-05 |
| Arcade Spirits | r69631 | 2026-05-05 |
| Arcade Spirits - Free Demo | r56073 | 2026-06-03 |
| Arcade Spirits - Physical Edition | r69629 | 2026-06-06 |
| Arcade Spirits - Physical Edition | r69630 | 2026-05-30 |
| Arcade Spirits: The New Challengers | r91226 | 2026-06-04 |
| Arcade Spirits: The New Challengers | r78919 | 2026-06-03 |
| Arcade Spirits: The New Challengers | r91228 | 2026-05-31 |
| Arcade Spirits: The New Challengers | r91225 | 2026-05-27 |
| Arcade Spirits: The New Challengers | r91806 | 2026-04-21 |
| Arcade Spirits: The New Challengers - Demo | r78918 | 2026-04-21 |
| Arcade Spirits: The New Challengers - Package Edition (EU) | r91809 | 2026-06-08 |
| Arcade Spirits: The New Challengers - Package Edition (EU) | r91808 | 2026-06-06 |
| Arcade Spirits: The New Challengers - Package Edition (EU) | r91807 | 2026-05-27 |
| Arcadia | r56664 | 2026-05-16 |
| Arcadia | r39175 | 2026-05-06 |
| Arcadia 1.2.0 | r66692 | 2026-05-12 |
| Arcadia Fallen | r85186 | 2026-06-03 |
| Arcadia Fallen | r103726 | 2026-05-16 |
| Arcadia Fallen | r103725 | 2026-05-07 |
| Arcadia Fallen | r76130 | 2026-05-06 |
| Arcadia Fallen | r98582 | 2026-05-06 |
| Arcadia Fallen | r103724 | 2026-05-06 |
| Arcadia Fallen - Demo | r67084 | 2026-05-06 |
| Arcadia Fallen - Extended Kickstarter Demo | r76129 | 2026-04-21 |
| Arcadia Fallen Demo - Kaidan's Recruitment Mission | r76135 | 2026-05-16 |
| Arcadia Fallen II | r152369 | 2026-06-03 |