We previously told you how to unlock the third Call of Duty: Black Ops Zombies map individually, but now we have another cheat code to share with you. This one will unlock everything in one go – spoilers beware.
We’re sure you’ve heard by now, that to unlock the second map ‘Five’ normally, you have to first complete the single-player campaign mode – not anymore. If you would like to know how to unlock it straight away, continue on reading, if not look close this page now.
To unlock all zombie maps on Black Ops, simply break out of your chair (back buttons on controller) and head to the small computer again. Instead of inputting DOA, type in the following sequence ’3ARC UNLOCK’ (with a space in between). If you have done it correctly, you should see a message saying the cheat has been activated pop up on screen.
Head back to your chair and start up a zombie game, you’ll now see that all maps have been unlocked straight away! You can check out a video showing the process below if you prefer. Try it now and let us know if it worked for you. Have fun playing Five guys!
Also See: MW3 more popular than Black Ops