Star Wars: Battlefront - (I think they should of changed 'unlocked' and replace with 'equipped')

Engineer master class
Flechette shotgun all day

The Beam Rifle is worse in most ways than the standard sniper. Oh, sure, it can shoot through dudes, but its hit detection is unbelievably bad. Bodyshots are a 50-50, and headshots, don't even try. Also, it has only one level of zoom while the regular rifle has two. Also, you can't switch back to the standard rifle.