"Escape Goat is a puzzle platforming game where you take on the role of a goat who was imprisoned for witchcraft. Take heart, for a friendly magic mouse accompanies you, and he can help in the most unexpected ways. Together you must solve the myriad rooms of the treacherous Prison of Agnus in order to escape."

If I could hand out awards for unique concepts and game names, Escape Goat would be one of those games. Taking the fairly battle tested platforming mechanic and putting it's own spin on things, Escape Goat looks pretty awesome.

You can purchase Escape Goat on GOG right now and the developers are bringing it to Steam very soon.

http://www.gog.com/game/escape_goat