This is a bundle which if you're a gamer and you haven't played them you're in for a treat. Most have probably already picked them up from a Humble Bundle for $1. However this bundle has Indie Game: The Movie which is really really good if you have any interest in video games or game development.
Includes:
Indie Game: The Movie (+special edition DLC)
Super Meat Boy
FEZ
Braid
If you have the games and not the movie you can get it by itself for $2.49
If you didn't know, those three games feature in the movie and it's interesting stuff. It rates a 7.8 on IMDB and you can read about it here: http://www.imdb.com/title/tt1942884/
This is the weekend deal which will probably expire Monday morning our time.
So worth the money, all games are awesome. And the movie shows how depressing the Indie Game scene can be.