The Humble Weekly Sale this week is for is for 10 games from Team 17.
For just $1 you can get Worms Armageddon, Worms Blast, Worms Ultimate Mayhem, Worms Pinball, Worms Crazy Golf and Superfrog HD.
Pay $6 or more and get the above plus Alien Breed Impact, Alien Breed 2: Assault, Alien Breed 3: Descent and Worms Revolution Gold (Includes all DLC).
All prices are in US dollars and exclude tax. All games are digital downloads for the PC and include Steam keys.