You know how these pay-what-you-wish bundles work. The latest from Indie Royale is the "Nutcracker Bundle." Five games are included, including PixelJunk Monsters Ultimate, Fester Mudd: Curse of Gold - Episode 1, Prime World: Defenders, Dungeon of Elements, and Legend of Fae.
All of the games are available for Windows via Steam. Most of the games are also available on Mac and on Linux. The current minimum price is $5.71, while paying more than $7 will unlock a bonus album, Street Cleaner.