| Soeur ~Shibarareru Ai, Chiriyuku Ai~ Package Edition | r14650 | 2026-05-11 |
| Soeur ~Shibarareru Ai, Chiriyuku Ai~ Download Edition | r14651 | 2026-05-17 |
| Soda Light | r146000 | 2026-04-21 |
| Socrates Jones: Pro Philosopher | r105157 | 2026-04-21 |
| Socrates Jones: Pro Philosopher | r28838 | 2026-04-21 |
| Sock Dating Simulator New Demo | r132549 | 2026-04-21 |
| Sock Dating Simulator | r135738 | 2026-04-21 |
| Socially Awkward v0.32 | r88987 | 2026-04-21 |
| Socially Awkward v0.32 | r92259 | 2026-04-21 |
| Social Crossroads | r95262 | 2026-05-16 |
| Soccer-bu na Aitsu - Trial Edition | r32237 | 2026-05-13 |
| Sobre el Arco iris | r9987 | 2026-05-14 |
| Sobo to Boku ~Obaa-chan, Nanika Dechau yoo~ Download Edition | r50174 | 2026-05-17 |
| Sobo to Boku ~Obaa-chan, Nanika Dechau yoo~ | r59957 | 2026-04-21 |
| Sobo to Boku ~Obaa-chan, Nanika Dechau yoo~ | r79194 | 2026-04-21 |
| Soblazni menya | r63598 | 2026-05-16 |
| Sobesedovanie S1 + + S2 v0.7 | r102082 | 2026-05-10 |
| Sobach'i budni | r143126 | 2026-05-15 |
| Soapland Story II -Memory- | r18771 | 2026-05-15 |
| Soapland Story | r77624 | 2026-05-18 |
| Soap Land no Hasshaku-sama | r116325 | 2026-04-21 |
| SoUnd Is ToxIc | r58790 | 2026-04-21 |
| SoRiku Quiz Game | r58311 | 2026-04-21 |
| So, this Vampire Walks into a Bar | r112672 | 2026-04-21 |
| So, this Vampire Walks into a Bar | r121491 | 2026-04-21 |
| So, so, so. - With Mosaics | r58107 | 2026-05-09 |
| So, so, so. - DLsite Android Edition | r107982 | 2026-05-09 |
| So, so, so. | r97223 | 2026-04-21 |
| So, I Hear You Like Sadistic Women | r57113 | 2026-04-21 |
| So you want to be a magical girl? | r110868 | 2026-04-21 |
| So cute that I decided playing with him ～I can't believe such a gorgeous mom is using me as her toy～ | r151776 | 2026-05-14 |
| So May It Be: A Witch Dating Simulator Demo | r71471 | 2026-04-21 |
| So May It Be: A Witch Dating Simulator | r71472 | 2026-05-16 |
| So Long, Summer Days | r55369 | 2026-05-11 |
| So Long as We Both Shall Live | r107768 | 2026-04-21 |
| So Damn Good! | r141445 | 2026-04-21 |
| So Below | r113884 | 2026-05-17 |
| So Bad v0.1.1 | r126147 | 2026-04-21 |
| Snowラディッシュバケーション!! ダウンロード版 | r13968 | 2026-04-21 |
| Snowラディッシュバケーション!! | r13967 | 2026-04-21 |
| Snowy Jazz | r125464 | 2026-04-21 |
| Snowmelt | r91446 | 2026-04-21 |
| Snowman | r101003 | 2026-04-21 |
| Snowkissed Romance - Demo | r131205 | 2026-04-21 |
| Snowkissed Romance | r142555 | 2026-04-21 |
| Snowkissed Romance | r79946 | 2026-04-21 |
| Snowkissed Romance | r79945 | 2026-04-21 |
| Snowgathering | r114536 | 2026-04-21 |
| Snowfell and the Shattered Glass - Demo | r117691 | 2026-04-21 |
| Snowfall's Mystery - Extended version Demo | r144594 | 2026-04-21 |