Poker Night 2 is Telltale Games' "sequel" to a previous title "Poker Night at the Inventory". The game is a mashup of characters licensed from various and completely unrelated franchises such as Borderlands, Sam & Max, and the 1992 cult horror movie, Army of Darkness.
The game has 2 game modes, Texas Hold 'Em and Omaha! and in a strange twist, the dealer is GLaDOS, the insane AI from Valve's Portal series.
Playing the game will unlock in-game items or skins such as skins and heads for Borderlands 2, character accessories for Team Fortress 2, and some Xbox 360 Avatar items or PS3 Themes.