Super Meat Boy co-developer and The Binding of Isaac creator Edmund McMillen has released The Basement Collection on Steam for Windows and Mac for $3.99. Each of the nine games included has been revamped with new content, graphics, controls, Steam functionality and more.

The collection includes Aether, Time Fcuk, Spewer, Coil, Meat Boy, Triachnid, Grey Matter and two secret games. The collection also offers 15+ minutes of never before seen footage from Indie Game: The Movie, 60+ minutes of audio interviews exclusive to the collection, and 100+ pages of design sketches, illustrations and character designs.