10. Assault Rifle
When you think of classic weapons in a video game, the Assault Rifle from the Halo franchise should always be on that list. In Halo: Combat Evolved we had the most fun iteration of the gun yet, with a heavy-hitting 60 bullet clip and a crispy reload — the AR was at its most fun. In Halo 3, Halo Reach, and Halo 4 the Assault Rifle was nerfed down to only 32 bullets and was noticeably less fun to use — hopefully in Halo 5: Guardians the revamped version of this rifle will harken back to its glory days.