| Isekai Revitalizer - 18+ patch | r144035 | 2026-04-21 |
| Isekai Sakaba no Sextet ~Vol.1 New World Days~ | r86912 | 2026-04-21 |
| Isekai Sakaba no Sextet ~Vol.2 Adventurer's Days~ | r116921 | 2026-05-20 |
| Isekai Sakaba no Sextet ~Vol.2 Adventurer's Days~ | r84585 | 2026-05-10 |
| Isekai Sakaba no Sextet ~Vol.3 Postlude Days~ | r79689 | 2026-05-14 |
| Isekai Sakaba no Sextet ~Vol.3 Postlude Days~ | r77938 | 2026-05-11 |
| Isekai Senshu wa Kaerenai | r108928 | 2026-05-19 |
| Isekai Senshu wa Kaerenai | r108905 | 2026-05-19 |
| Isekai Sex Kingdom 👑 | r149566 | 2026-05-14 |
| Isekai Slave | r108970 | 2026-04-21 |
| Isekai TS Tensei Cheat Nashi!? ~Juchuu Quest wa Ecchi na Mono ga Ookute Taihen Desu~ Package Edition | r80789 | 2026-05-21 |
| Isekai Tensei Nantara Nante Shiru Wake nai Gay no Ossan ga Shoukan Sarete Bouken suru Chotto Ecchi na Banashi | r149281 | 2026-05-09 |
| Isekai Tenshou | r101313 | 2026-05-14 |
| Isekai World VN - Part 1 | r96207 | 2026-05-16 |
| Isekai World VN - Part 2 | r96208 | 2026-04-21 |
| Isekai Yaribeya | r136617 | 2026-05-19 |
| Isekai de Nekomimi Seijo to | r111547 | 2026-05-19 |
| Isekai de Nekomimi Seijo to Tsundere Elf | r115555 | 2026-05-17 |
| Isekai de Ore wa Ero Keiei no Top ni Naru! Download Edition | r67735 | 2026-05-17 |
| Isekai ni Shoukan Sareta Ore wa Netorare Skill Mochi Datta!? - Download Edition | r76256 | 2026-05-19 |
| Isekai ni Tensei Shitara Densetsu no Yuusha (Uke) Deshita!? - Regular Edition | r77929 | 2026-05-15 |
| Isekai ni Tensei Shitara Densetsu no Yuusha (Uke) Deshita!? - Special Edition | r77930 | 2026-05-22 |
| Isekai ni Tensei Shitara Skill wa Sex | r62234 | 2026-05-17 |
| Isekai no Oukoku Marugoto Ore no Haramase Onaho Harem! - Download Edition | r91256 | 2026-05-17 |
| Isekai no Oukoku Marugoto Ore no Haramase Onaho Harem! - Package Edition | r91258 | 2026-05-09 |
| Isekai no Oukoku Marugoto Ore no Haramase Onaho Harem! DVDPG | r148330 | 2026-05-11 |
| Isekai no Shugo-Hime wa, Norowareshi Akki no Kiss o Matsu - Trial Edition | r31283 | 2026-05-20 |
| Isekai ○○ wa Kikan Shitai! | r109163 | 2026-05-19 |
| Isekai'd into the arms of a Yandere Duke - Demo | r104438 | 2026-05-18 |
| Isekajnyj Raj v0.8 | r126435 | 2026-05-14 |
| Isekano - Demo | r75820 | 2026-04-21 |
| Isetsu precious ~Manazashi~ | r132264 | 2026-05-19 |
| Ishara: Bane of the Seas | r39856 | 2026-05-08 |
| Ishika & Honori | r141 | 2026-04-21 |
| Ishika to Honori - DVDPG Edition | r1336 | 2026-05-22 |
| Ishika to Honori - First Press Special Edition | r140 | 2026-05-22 |
| Ishin Renka Ryouma Gaiden - First Press Limited Edition | r34115 | 2026-05-20 |
| Ishoku no Ori -Anna Bakemono ni Okasareru Nante Zettai ni Iya!!- DVDPG | r150061 | 2026-05-21 |
| Ishu Aigan - HD Version | r65581 | 2026-04-21 |
| Ishu Aigan - Widescreen/Windows 8.1 Support Edition | r40935 | 2026-05-16 |
| Ishu Kouhai Jikken 2 ~Suzumiya Haruhi no Shokushu~ Package Edition | r70687 | 2026-05-17 |
| Ishu Soukan - Package Edition | r36045 | 2026-05-20 |
| Isis & Irina H Story Tsuika Data - Official Mail Order Privilege | r47443 | 2026-05-17 |
| Isis: The Fall | r91760 | 2026-05-06 |
| Isis: The Fall | r144516 | 2026-04-21 |
| Iskusstvo Diplomatic i Ljubvi v0.16 | r151619 | 2026-05-17 |
| Island Date | r145452 | 2026-05-06 |
| Island Days | r150018 | 2026-05-10 |
| Island Days | r31355 | 2026-04-21 |
| Island Days | r128478 | 2026-04-21 |