The Basement Collection is a compilation of Edmund McMillen's Flash games. The games were remade with added features and music tracks.

The games in the collection include: - Triachnid (2006), a physics spider simulation game - Coil (2008), an experimental game - Meat Boy (2008), a Super Meat Boy predecessor - Aether (2008), a space adventure game - Grey-Matter (2008), an anti-shooter game - Spewer (2009), a liquid physics platform game - Time Fcuk (2009), a dark puzzle game