This video will show you how to unlock the secret arcade game in Call of Duty: Black Ops called Dead Ops Arcade. This secret game mode lets you kill zombies in the old arcade-style action. Plus, unlocking and playing Dead Ops Arcade will earn you 2 achievements:
* "Just Ask Me Nicely"
* "Insert Coin"
Check out all of the other Call of Duty: Black Ops tutorials and walkthroughs on WHT.