So i wanted to unlock the arcade zombie mode. I put the cheat in "3ARC UNLOCK". Once i did it i realized that it unlocked everything. I was only half way into the campaign and now all levels are unlocked.
So i wanted to unlock the arcade zombie mode. I put the cheat in "3ARC UNLOCK". Once i did it i realized that it unlocked everything. I was only half way into the campaign and now all levels are unlocked.