RPGs

RPG is short for Role Play Game, and is usually considered to be a story told by multiple MBers, from the perspective of multiple characters, usually at least one per MBer. If it is told by multiple MBers from the perspective of a single character, then it is an RRR, Round Robin 'Riting. Another category is an RPW (Role Playing Writing) which is an RRR or RPG written entirely in the form of various documents.

Formerly RRRs were more popular, however recently they have died out and RPGs have taken their place.

Muse Academy
One of the oldest RPGs. It was begun in January of 2008, and is currently in its ninth part. The current thread can be found here, and the original thread is found here.

Muse RPG
The first RPG on MB, which has now completely died and is forgotten. On it, the MBers pretended that they were the New Muses, as well as the Muse's dogs, friends, and other related people. Related is the MuseBlog RPG 2006.1, where MBers were allowed to be a variety of people pertaining to Muse Magazine and historical facts.

More coming later