If you haven't played this yet, do it now! Pretty awesome 'story' told without a single line of text (apart from the tutorial).
http://www.kongregate.com/games/TerryCavanagh/dont-look-back
He's the same guy that made VVVVVV
http://www.kongregate.com/games/TerryCavanagh/dont-look-back
He's the same guy that made VVVVVV