| Archetype Arcadia - Download Edition | r114920 | 2026-04-21 |
| Archetype Arcadia - Package Edition | r109616 | 2026-05-16 |
| Archetype Arcadia - Package Edition | r109617 | 2026-05-16 |
| Archetype Arcadia - Package Edition | r81165 | 2026-05-14 |
| Archetype Arcadia - Package Edition | r109618 | 2026-05-06 |
| Archipelago | r134032 | 2026-05-07 |
| Arcshu ~Kagerou no Jidai o Koete~ | r18824 | 2026-05-10 |
| Arcshu ~Kagerou no Jidai o Koete~ | r18825 | 2026-05-07 |
| Arcshu ~Kagerou no Jidai o Koete~ (MSX2) | r49488 | 2026-05-13 |
| Arcshu ~Kagerou no Jidai o Koete~ (PC-98) | r49523 | 2026-05-14 |
| Arcus X: Itsuwari no Rinjin, Inkou e no Shoutaijou & Shimusado, Inyoku Choukyou no Utage DVDPG | r106053 | 2026-05-15 |
| Ardency: Heart of the Rebellion | r121878 | 2026-04-21 |
| Ardency: Heart of the Rebellion - Demo | r94042 | 2026-04-21 |
| Ardent Passions | r113168 | 2026-05-10 |
| Ardente ~Ano Hi no Shita de~ | r97870 | 2026-05-16 |
| Ardor for Depravity v0.1 | r143089 | 2026-05-16 |
| Ardor for Depravity-0.20 | r152932 | 2026-05-12 |
| Are Igai no Nani ka Demonai Sarani Sore Igai no Nani ka. | r114822 | 2026-05-16 |
| Are We Friends or Lovers? | r61602 | 2026-05-13 |
| Are We Thawing - Demo | r101598 | 2026-04-21 |
| Are You Certain About That? | r78450 | 2026-04-21 |
| Are You Really a Vampire??? | r127598 | 2026-04-21 |
| Are You? | r28993 | 2026-04-21 |
| Are you Alice? - Limited Edition | r12806 | 2026-05-16 |
| Are you Alice? - Regular Edition | r12799 | 2026-04-21 |
| Are you ready? | r92599 | 2026-04-21 |
| AreNodus | r93052 | 2026-05-09 |
| Area-X | r18983 | 2026-05-16 |
| Area-X | r38118 | 2026-04-21 |
| Area-X - Physical Edition | r38117 | 2026-05-16 |
| Area-X Demo | r27363 | 2026-04-21 |
| Area:E | r31179 | 2026-05-16 |
| Area:E -Ever after- | r31180 | 2026-05-07 |
| Areas of GRAY v1.1 (beta) | r80080 | 2026-05-09 |
| Areas ~Koi Suru Otome no 3H~ Regular Edition | r7298 | 2026-05-16 |
| Areas ~Sora ni Utsusu Kimi to no Sekai~ Download Edition | r72186 | 2026-05-06 |
| Areas ~Sora ni Utsusu Kimi to no Sekai~ First Press Edition | r2695 | 2026-05-06 |
| Areas ~Sora ni Utsusu Kimi to no Sekai~ Trial Edition | r2912 | 2026-05-09 |
| Areas～恋する乙女の3H～ | r54341 | 2026-04-21 |
| Areas～恋する乙女の3H～ 初回限定スペシャルパッケージ版 | r7297 | 2026-04-21 |
| Areas～空に映すキミとのセカイ～ | r132673 | 2026-04-21 |
| Aren't Grim Reapers Supposed to be Scary? 0.1.7 - Censored | r82472 | 2026-05-15 |
| Aren't Grim Reapers Supposed to be Scary? 0.1.7 - Uncensored | r73715 | 2026-05-15 |
| Arena Circus Golden | r50420 | 2026-05-15 |
| Arena Circus [v4.95] | r46453 | 2026-05-15 |
| Arena of Thebes v0.6.0 - Censored Edition | r103022 | 2026-05-15 |
| Arena of Thebes v0.6.0 - Uncensored Edition | r103023 | 2026-05-15 |
| Argent Chevalier -Shirogane no Kishi wa Ou Taishi no Dekiai ni Konwaku Suru- | r135874 | 2026-05-15 |
| Argent Chevalier-白銀の騎士は王太子の溺愛に困惑する- 無料体験版 | r108002 | 2026-04-21 |
| Argo's Choice | r80477 | 2026-05-15 |