After teasing us with a trailer, Telltale have lifted the lid on their mysterious crossover game featuring Max, TF2’s Heavy, Strong Bad and Tycho from Penny Arcade. The game, titled Poker Night at the Inventory, sees these unlikely characters come together for a “new style of poker”.

You can pre-order at Telltale’s Store for $4.95, with a special 25% off anything else in your cart when you do so. Check out some of the key poster art and screenshots below. The game is slated for a Fall 2010 release.