JAGS Wonderland

Wonderland is a horror campaign setting in which other layers of reality, have begun to intrude on our own world. The further down the rabbit hole one travels, the less like our world and the more bizarre and dreamlike the layers become.

Links:

Official Site

http://www.jagsrpg.org/

RPG.net Game Index

http://index.rpg.net/display-entry.phtml?mainid=2796