Cognition Episode 2 is currently on sale at IndieGameStand (http://www.indiegamestand.com)! Now through May 31st, you can get Episode 2 for "pay what you want"--if you beat the average price, then you'll also get Episode 1!
Also, 10% of the profits will go to One Fund Boston (http://onefundboston.org) and support victims of the Boston Marathon Bombing. :)
Get the great deal while it lasts!