Telltale's original Poker Night at the Inventory rewarded good play with shiny unlockables for Valve's Team Fortress 2, and Poker Night 2 is really upping the ante. With characters from Portal, The Evil Dead, Sam & Max, Venture Bros. and more, the sequel will rifle through their possessions to offer Borderlands 2 heads and skins on all platforms, as well as other platform-specific unlocks.

As it's such a big multimedia cross-over, all sorts of oddities are up for grabs. Borderlands 2 players can pick up Brock Samson's hair, a Max mask, dealer's visor, Portal turret mask, and more, a new trailer reveals. These'll be available on PC, Mac, Xbox 360 and PlayStation 3.

On PC and Mac only, you can also unlock TF2 items including Brock's knife, Chell's springy shoes, Evil Ash's skull helmet, and Handsome Jack's, er, face. The Xbox 360 gets Avatar items such as the Necronomicon and a Portal test chamber. Lastly, the PS3 scores exclusive premium themes.

Plus you can unlock stuff that, you know, actually has an effect on Poker Night 2 itself.

Poker Night 2 is coming to PC, Mac, Xbox 360, and PlayStation 3 later this month.