On of the titles is in fact a collection of nine minigames
Humble Indie Bundle 7 was released a little over a week ago, featuring some pretty good games, but now a few other games were included in the collection, for free.Humble Indie Bundle 7 is cross-platform and all of the titles will work on Linux. To receive the new games, you will have to pay above the average price of the collection.
The following games were included initially: The Binding of Isaac (and its DLC, Wrath of the Lamb), Closure, Shank 2, Snapshot, and Indie Game: The Movie! And if you pay over the average, you’ll also get Dungeon Defenders (and its DLCs) and Legend of Grimrock.
As usual, the guys who put the Humble Bundle together have included a few other titles to the collection: Cave Story + by Studio Pixel, Offspring Fling by KPULV, and The Basement Collection by Edmund McMillen and Tyler Glaiel.
If you were expecting more games for your buck, you should know that The Basement Collection actually comprises nine different minigames and some of them have been the precursors of certain newer and successful titles.
In any case, if you are interested in the collection, make sure you visit the official Humble Indie Bundle 7 website.