| Tags | |||||
|---|---|---|---|---|---|
| Name | Type | Posts | Characters | ||
| Orbital Deck | Setting | 0 | 2 | ||
| Orchid War Reborn | Setting | 0 | 0 | ||
| Order of the Stick | Setting | 6 | 30 | ||
| Original | Setting | 0 | 0 | ||
| Original Setting | Setting | 2 | 1 | ||
| Ormulum | Setting | 3 | 6 | ||
| orphan black | Setting | 0 | 1 | ||
| Orrery of Worlds | Setting | 0 | 0 | ||
| osirion | Setting | 4 | 6 | ||
| Ossis | Setting | 0 | 2 | ||
| OTC | Setting | 8 | 15 | ||
| Otherverse | Setting | 0 | 6 | ||
| Otherways | Setting | 0 | 15 | ||
| otherwoods | Setting | 0 | 1 | ||
| Otherworlds | Setting | 0 | 4 | ||
| Ouroboros | Setting | 0 | 5 | ||
| Outer Wilds | Setting | 4 | 5 | ||
| Outlander | Setting | 0 | 1 | ||
| Outside Your Head | Setting | 0 | 6 | ||
| Overlord | Setting | 1 | 12 | ||
| overtones | Setting | 1 | 1 | ||
| Overwritten | Setting | 0 | 2 | ||
| Oz | Setting | 0 | 3 | ||
| ozytopia | Setting | 3 | 0 | ||
| Pact | Setting | 4 | 4 | ||