The Humble Store Spring Sale runs through May 21 and features new deals every day, plus some nifty, eight-hour flash sales thrown in for good measure. Games are discounted up to 90 percent. Good luck spring cleaning your pile of shame with prices like that.

Humble has the following games currently on sale: Hotline Miami ($2.50), Final Fantasy 7 ($6), Mortal Kombat Komplete Edition ($5), Teleglitch: Die More Edition ($3.25), Deus Ex: Human Revolution Director's Cut ($5) and Natural Selection 2 ($2.50). That's not the entire lineup – check that out here.

Ten percent of the proceeds earned in the Humber Store go to charity, 75 percent go to the developer and 15 percent is for Humble.
[Image: Humble Bundle]

This article was originally published on Joystiq.