From the Press Release:

Cromlet is a card game for 2-6 players ages 8 and up. Timing is everything: cards are played and Cromlets are claimed, but players can try to foil each others moves, and six wild cards in the deck keep everybody guessing in this strategy-heavy card game that takes 30-45 minutes to play.

Home Page: http://www.pywacketgames.com/Pages/Cromlet_Main.html