PixelJunk Shooter is the latest deal on IndieGameStand, and one of the best Pay What You Want offers we've ever seen on there. You'll get the exceptional 2D SHMUP for any amount of money, pay $1 (£0.64) for a Steam Code, or better yet beat the average to also receive PixelJunk Monsters Ultimate and PixelJunk Eden into the bargain!
The PixelJunk games are amazing, using gorgeous visuals, innovative gameplay and excellent sound design to reinvigorate and reinvent classic genres. Shooter is one of the best of the bunch, and an absolute steal here. Personally I'd suggest beating the average for the best value here.
Full thanks and credit to X10 @ HUKD, who found this long before I did!