From the site:
Recipe for ROM CHECK FAIL
Carefully place a dozen arcade classics in a large mixing bowl. Add a dash of awesomesauce, cover the bowl, and allow the ingredients to ferment over three weeks. Uncover in a well ventilated area, then mash until loud and glitchy. Serve over the internet.
You can download the game here.
Also, check out Haxed by Megahurtz — “a Wii game made by the mentally ill” TIP: drag the little creatures into the green blob’s mouth. Turn up the subwoofer and put on a fresh pair of underwear.