The extra Humble Indie Bundle 7 games include The Basement Collection, Cave Story+, and Offspring Fling. Snapshot, The Binding of Isaac, Closure, Shank 2, and Indie Game: The Movie. When paying more than the floating average, Dungeon Defenders and Legend of Grimrock are included. Like past bundles, the three extra games work the same way where you must pay more than the floating average price.
More details at HumbleBundle.com.