In a time before My Little Pony, the spirits of Harmony fought an endless battle with Discord, the spirit of Chaos. When Discord tricks them into being captured or losing their powers, a mysterious old man asks six adventurers for their help. Each of them has a connection to one of the six spirits (Magic, Loyalty, Compassion, Generosity, Laughter, and Honesty), and they may be able to help the spirits regain their powers...

This is a Dungeons and Dragons 3.5e game, with human/elvish/dwarven adventurers, lots of puzzles and roleplaying, and a little combat and exploration.

http://www.rpgcrossing.com/showthread.php?t=133741

I'm planning to accept applications until April 20th, 2013, but any updates can be found at the link.