| Circus Freaks | r115232 | 2026-04-21 |
| Circus Inferno | r33201 | 2026-04-21 |
| Circus Show of Fancy Dolls ~Your Desire~ | r102218 | 2026-04-21 |
| Circus of Smiles - Prototype | r92941 | 2026-04-21 |
| Circus of Soaring Dreams | r41227 | 2026-04-21 |
| Circus of Stars - Demo | r124406 | 2026-04-21 |
| Circus of the Moon | r153952 | 2026-04-27 |
| CircusLand I ~ドキ！ヒロインいっぱい初音島★コスプレミスコン祭り♪よりどりみどりで♪好きな子選んで着せ替え育成デートだょ 兄さん♪~ 初回限定版 | r901 | 2026-04-21 |
| CircusLand I 体験版＆ゲーム紹介ムービー | r29686 | 2026-04-21 |
| Cirno's Perfect Summer Vacation | r66855 | 2026-04-21 |
| Cirno's Perfect Summer Vacation | r69522 | 2026-04-21 |
| CisLugI - "Zaika no Usagi wa Te o Nobasu" | r75942 | 2026-05-15 |
| CisLugI-シスラギ- | r58460 | 2026-04-21 |
| CisLugI-シスラギ- 体験版 | r58459 | 2026-04-21 |
| CisLugI-シスラギ-『不良の少女は愛を知らない』 | r75945 | 2026-04-21 |
| CisLugI-シスラギ-『彼岸の獣は言葉を喰んだ』 | r75943 | 2026-04-21 |
| CisLugI-シスラギ-『道化の電波時計は時を刻むのか』 | r75944 | 2026-04-21 |
| Citas Hentai | r140124 | 2026-04-21 |
| Citrine no Kakera | r59195 | 2026-05-16 |
| City Devil: Restart v0.3.0 | r134964 | 2026-04-21 |
| City Devil: Restart v0.4.0 | r134963 | 2026-04-21 |
| City Lights, Old Flames | r128226 | 2026-04-21 |
| City Lights, Old Flames - Demo | r128228 | 2026-04-21 |
| City Lights, Old Flames - Demo | r124775 | 2026-04-21 |
| City Park Play Date | r126313 | 2026-04-21 |
| City no.109 - Alice - Ep.1 | r116917 | 2026-04-21 |
| City of Broken Dreamers | r75583 | 2026-04-21 |
| City of Broken Dreamers: Book One | r62272 | 2026-04-21 |
| City of Broken Dreamers: Book One | r73653 | 2026-04-21 |
| City of Broken Dreamers: Book Two | r128366 | 2026-04-21 |
| City of Dreams v0.6.2.1 | r115002 | 2026-04-21 |
| City of Lost Hope | r15127 | 2026-04-21 |
| City of Love: Paris | r50467 | 2026-04-21 |
| City of Love: Paris | r54592 | 2026-04-21 |
| City of Thorns - Demo | r137052 | 2026-04-21 |
| City of the Damned | r109409 | 2026-04-21 |
| City's Light | r137045 | 2026-04-21 |
| City's Light | r137046 | 2026-04-21 |
| Civic Story | r110898 | 2026-04-21 |
| CivitAI Guy - Demo | r141374 | 2026-04-21 |
| CivitAI Guy v1.3.0 | r141365 | 2026-04-21 |
| Claiming the Noble Elf Mother | r149560 | 2026-04-21 |
| Clair de Rune | r90106 | 2026-05-06 |
| Claire Chase: Love ⚡︎ Struck | r137380 | 2026-04-21 |
| Claire Hikari no Densetsu - Chapter 1 - Sangeki | r114989 | 2026-05-16 |
| Claire legend of glory | r121893 | 2026-04-21 |
| Claire: A Tale of Monsters & Candy - Demo | r113716 | 2026-04-21 |
| Claire: The Exchange Student | r50354 | 2026-04-21 |
| Clann | r68688 | 2026-05-15 |
| Clannad | r60209 | 2026-05-16 |