Call of Duty: Black Ops 2 developer Treyarch patched its latest Zombies mode gun - the Ray Gun Mark 2 - into the game ahead of its intended release as part of the Vengeance DLC pack, which is coming July 2. It has since been removed, but not before gamers got their paws all over it. We've got videos here.

"RAY GUN MARK 2" Gameplay! - Black Ops 2 Zombies NEW WEAPON! - (Call of Duty BO2) Watch on YouTube

Thanks Matroix.

"RAY GUN MARK 2 PACK A PUNCHED" Gameplay! - Black Ops 2 Zombies New Ray Gun! Watch on YouTube

Thanks ImChuckyFTW.

As you can see, it packs a burst-fire wallop. It'll appear in the Vengeance DLC's Buried map, which is a Zombies location set in a Wild West mining town.

Thanks PCGamesN.