| Settings | |||||
|---|---|---|---|---|---|
| Name | Owner | Posts | Characters | ||
| Cardcaptor Sakura (Manga) | red | 0 | 0 | ||
| Cardverse | red | 13 | 22 | ||
| Carillons | MaggieoftheOwls | 0 | 5 | ||
| carnival in-between | TheSparrowYears | 0 | 0 | ||
| Carolingia | Lotus | 1 | 1 | ||
| Carp | Adelene | 0 | 4 | ||
| Cartoon Caveman Sandbox World | Diagrapher | 1 | 1 | ||
| Cascadia | Lotus | 7 | 6 | ||
| Casinean Empire | kastaka | 17 | 25 | ||
| Casting Theatre | Jirachi | 1 | 1 | ||
| Castlevania | Anya | 1 | 11 | ||
| Castor | Anya | 0 | 1 | ||
| Catalyst | Anya | 0 | 28 | ||
| Catalyst-X | Anya | 0 | 1 | ||
| Catalyst-Z | Anya | 0 | 1 | ||
| Catsi | Sage/Nemesis | 0 | 4 | ||
| Cauldron | Anya | 0 | 19 | ||
| Celestial Forge | Evenstar | 3 | 1 | ||
| Celestial Guardians | Kappa | 1 | 5 | ||
| Cetari | sphinx | 0 | 6 | ||
| Chaeral | Ephemeral | 1 | 9 | ||
| Chakra | Antares | 0 | 0 | ||
| Changeling/Fixer | Guilty | 1 | 0 | ||
| Changeling: the Lost | darkersolstice | 0 | 1 | ||
| Chant | Jarn | 0 | 2 | ||