BFG9000/Doom (2016)

The BFG 9000 returns in Doom as it has in previous games as a plasma cannon. It is one of 3 weapons (the others being the Chainsaw and the Gauss Cannon) that isn't part of the main weapon menu and instead is used by pressing a special button. It fires a green burst of plasma at its targets and is the most powerful weapon in the game.