| Inugamizukai to Shounen - Download Edition | r78597 | 2026-05-17 |
| Inuhime Kannashi | r93018 | 2026-05-19 |
| Inui-kun to Halloween! | r86663 | 2026-05-09 |
| Inukami! feat. Animation - First Press Limited Edition | r11083 | 2026-05-22 |
| Inukko Punipuni ~Hatsujou Keihou Hatsurei Chuu~ | r6227 | 2026-05-19 |
| Inumimi Berserk - Trial Edition | r33126 | 2026-05-19 |
| Inunaki | r12725 | 2026-05-18 |
| Inunaki - Price Revised Edition | r26487 | 2026-05-07 |
| Inunaki - Windows 8.1 Support Edition - Download Edition | r73519 | 2026-05-08 |
| Inure Coffee | r77607 | 2026-05-18 |
| Inure Coffee v1.1 | r78562 | 2026-05-16 |
| Inusuki Musume | r98090 | 2026-05-22 |
| Inutomo - Aka Inu Kanchi no Yakedo | r40314 | 2026-05-16 |
| Inuwashi ~Urabure Tantei to Ojousama Keiji no Ikebukuro Jiken File~ | r69826 | 2026-05-19 |
| Invasion of the Mushroom Men of Planet Y! | r126226 | 2026-04-21 |
| Inverness Nights | r52344 | 2026-04-21 |
| Inverness Nights - Demo | r47403 | 2026-04-21 |
| Inversed | r125304 | 2026-05-09 |
| Inversed | r127485 | 2026-04-21 |
| Inverted Angel | r153666 | 2026-05-06 |
| Inverted Angel | r129412 | 2026-04-21 |
| Invidia Ch.1-9 | r94160 | 2026-05-06 |
| Invidia Ch.1-9 | r125228 | 2026-04-21 |
| Invidia Chapters 1-2 (Demo) | r133319 | 2026-05-16 |
| Invidia Chapters 1-4 | r94162 | 2026-04-21 |
| Invincible Presents Atom Eve | r122638 | 2026-05-07 |
| Invisible | r77546 | 2026-05-11 |
| Invisible | r40725 | 2026-05-07 |
| Invisible Affection ～ An invisible me makes Mama feel good.～ | r126457 | 2026-04-21 |
| Invisible Apartment | r36635 | 2026-05-16 |
| Invisible Apartment | r38416 | 2026-04-21 |
| Invisible Apartment | r34558 | 2026-04-21 |
| Invisible Apartment 2 | r43073 | 2026-04-21 |
| Invisible Apartment 2 - DLC Edition | r48948 | 2026-05-13 |
| Invisible Apartment 2 - Limited physical release | r51476 | 2026-04-21 |
| Invisible Apartment 3 | r48125 | 2026-04-21 |
| Invisible Apartment 3 - DLC Edition | r48947 | 2026-05-13 |
| Invisible Apartment Zero | r38523 | 2026-05-05 |
| Invisible Apartment Zero | r38524 | 2026-04-21 |
| Invisible Apartment Zero - DLC Edition | r48949 | 2026-05-12 |
| Invisible Beasts - Demo | r65631 | 2026-05-20 |
| Invisible Cock: They never saw it cumming! | r112479 | 2026-05-20 |
| Invisible Cock: They never saw it cumming! | r86110 | 2026-05-13 |
| Invisible Cock: They never saw it cumming! | r86137 | 2026-05-12 |
| Invisible Cock: They never saw it cumming! | r134313 | 2026-04-21 |
| Invisible Cock: They never saw it cumming! | r75400 | 2026-04-21 |
| Invisible Cock: They never saw it cumming! | r77783 | 2026-04-21 |
| Invisible Desire - Package Edition | r41305 | 2026-05-06 |
| Invisible Desire - Trial Edition | r90937 | 2026-05-05 |
| Invisible Desire ダウンロード版 | r28967 | 2026-04-21 |