Dreams is unlike any game I've ever played. In fact, it's not so much a single game as a compilation of creations housed within a tool for aspiring developers to unleash their creativity by making games, animation, music and art. Above all, Dreams is a community, or social network, where people collaborate by generating content for others to use.
The game, in many ways, reminds me of Joseph Gordon-Levitt's HitRecord, an online platform where creative people remix or critique other projects. In a similar way, Dreams brings together gamers who can choose to curate content, provide feedback or simply explore and play finished games.