Unless you’ve been hiding under a rock, you’re probably aware that the behemoth first-person shooter, Call of Duty: Black Ops, launched today. About a month ago, it was revealed that a new game mode called Dead Ops Arcade would be included and on the day of release, this hidden mode has already been discovered.
To access this mode, go to the main menu screen. Look down at your wrists and use both triggers to loosen up the ropes. Find a computer in the room that you are in and activate it. At the computer console, type in “DOA” (without the quotes).
You now have access to Dead Ops Arcade, a twin stick, top-down zombie shooter in the same vein as Smash TV, which also comes with a few achievements. This is in addition to and not replacing the Nazi Zombies mode that you’re probably already familiar with from Treyarch’s last COD game, World At War.
Here’s a video tutorial and a little preview of the mode (not made by me).