Dual hearts for the ps2 is a game about going into people dreams and animals http://www.gamespot.com/ps2/rpg/dualhearts/index.html Or primal for the ps2 is also about dreaming but if you had an xbox the best game ever has to be dreamfall. Its all about a girl who's stuck in a lucid dream.That was one of the best game i ever played cant wait for the next release of dreamfall.