Free forum : This has to be truly a strange place, but its far deeper then first glance. Based on various sources, who knows what you may encounter. A creative outlet for writers.
A cat rp forum based on the lakes of Erin Hunter's Warrior verse, 80 years in the future.
Firefly/Serenity RP time! The 'verse is a big place and the year is 2519, let's see what trouble we can get into (and out of).
Free forum : An rpg based off of Firefly for Oasiz. com members
A Play-by-Post Avengers Movie-Verse RPG.
Free forum : Multiple Universes Collide
Official Forum for the NarutoVerse Neverwinter Nights server.