| Iinari ♀♂ Otoko no Ko - Trial Edition | r37929 | 2026-05-12 |
| Iinari Tsumairo ~Tomaranai Koshizukai~ | r80056 | 2026-04-21 |
| Iinari Tsumairo 2 ~Seiso na Sadou no Sensei Kazuki Aki Hen~ | r99836 | 2026-05-15 |
| Iinari Tsumairo 2 ~Ima o Ikiru Nori ga Karui Gyaru Mama Ashina Yuzuri Hen~ | r99834 | 2026-05-14 |
| Iinari Sugiru Onna-tachi - Zenkoku-teki ni mo na no Shireta Jinushi no Musume Hen | r106618 | 2026-05-13 |
| Iinari Aneiro ~Onee-chan sae Ireba Ii!~ Yaegashi Saeko Hen - Android Edition | r61426 | 2026-05-16 |
| Iinari Aneiro ~Onee-chan sae Ireba Ii!~ Tachibana Chikage Hen | r74793 | 2026-05-16 |
| Iinari Aneiro ~Onee-chan sae Ireba Ii!~ | r116247 | 2026-04-21 |
| Igyou Byoutou SILENCE OF THE DAMNED | r76202 | 2026-05-05 |
| Igraja s Inkubom | r77991 | 2026-05-11 |
| Igor Meme | r142739 | 2026-04-21 |
| Ignis Avis Venatio - Kickstarter Exclusive Physical Digipak Edition | r47433 | 2026-05-17 |
| Ignis Avis Venatio - Download Edition | r47432 | 2026-04-21 |
| Ignis - Demo | r92967 | 2026-04-21 |
| Igneus v1.0 | r115810 | 2026-04-21 |
| If・ミク situation.1 今時の女子高生 | r110619 | 2026-04-21 |
| Iftar for Two | r126395 | 2026-04-21 |
| If? Stampout + Spell Down = !? | r63860 | 2026-05-09 |
| If:Then | r130338 | 2026-04-21 |
| If you know what I mean | r56113 | 2026-04-21 |
| If my Con had Fusion | r67250 | 2026-05-17 |
| If You Stay | r110747 | 2026-05-08 |
| If You Met Your Waifu Vol.2 Version: 0.1.0 | r49127 | 2026-04-21 |
| If You Met Your Waifu Version: 0.1.0 | r49126 | 2026-04-21 |
| If You Love Me, Then Say So! - Name Restoration Patch | r61007 | 2026-04-21 |
| If You Love Me, Then Say So! - Mosaic Restoration Patch | r138215 | 2026-04-21 |
| If You Love Me, Then Say So! | r46904 | 2026-04-21 |
| If You Give a Chicken Ramen | r104666 | 2026-04-21 |
| If We Meet Again - Demo | r133622 | 2026-04-21 |
| If One Goes Astray | r142792 | 2026-05-05 |
| If My Life Were to End Tomorrow | r119164 | 2026-04-21 |
| If My Heart Had Wings: Snow Presents | r80863 | 2026-04-21 |
| If My Heart Had Wings: Cruise Sign | r69507 | 2026-04-21 |
| If My Heart Had Wings Restoration Patch v1.0 | r27811 | 2026-04-21 |
| If My Heart Had Wings Gift Edition | r115289 | 2026-04-21 |
| If My Heart Had Wings -Flight Diary- Restoration Patch | r103348 | 2026-04-21 |
| If My Heart Had Wings -Flight Diary- - New Wings: Akari | r63330 | 2026-05-16 |
| If My Heart Had Wings -Flight Diary- | r121218 | 2026-04-21 |
| If My Heart Had Wings -Flight Diary- | r58996 | 2026-04-21 |
| If My Heart Had Wings - Retranslation Patch | r56176 | 2026-04-21 |
| If My Heart Had Wings - Physical Edition | r78257 | 2026-04-21 |
| If My Heart Had Wings - Package Edition | r26772 | 2026-04-21 |
| If My Heart Had Wings - Limited Edition | r74877 | 2026-05-16 |
| If My Heart Had Wings - Download Edition | r26773 | 2026-04-21 |
| If My Heart Had Wings - Demo | r27199 | 2026-04-21 |
| If My Heart Had Wings - Common Route Patch | r62434 | 2026-05-17 |
| If My Heart Had Wings | r34572 | 2026-05-17 |
| If My Heart Had Wings | r34573 | 2026-04-21 |
| If Monsters, Why Cute? | r124335 | 2026-04-21 |
| If I Were a Maid... FEMDOM MAID | r137214 | 2026-04-21 |