Indie Royale has a fourth offering for your indie game needs, called the Xmas Bundle, and it's now available for pre-order.
IndieGames has word that the preliminary contents of the bundle will include the following: "An exclusive, specially remastered adventure game compilation debut (Steam for PC, Desura for PC, DRM-free PC download), an unlikely-themed multiplayer FPS (Steam for PC), a cult puzzle action game (Steam for PC and Mac, Desura for PC, and DRM-free PC download), and an overlooked sim-action title (Desura for PC, DRM-free PC download)".
Those who preorder the bundle at the recommend $5 or $3.99 minimum, will gain access to the games as soon as the bundle launches, and will also lock in their price. They will also receive Rush Coil's chiptune album 8-Bit Christmas as a bonus.
The album is also available as a bonus to those who pay enough to drop the price during the bundle.
Close to 100,000 bundles have been sold so far.