The gameplay of Deathly Hallows Part 2 differs from Part 1. The game progresses linearly, through cutscenes but does not include side missions like the previous game. Combat in this game involves button presses which initiates spell-casting as an attack. Three face buttons, usually with a symbol or a letter, on the controller have two spells each, and by pressing a button twice the player can access the button's second spell. (wikipedia.org)