Originally Posted by Seraphim Lloyd
The achievement isnt unlocking and I got all the decals. I did however miss a few but I loaded up the episodes I missed them on and I now have all of them. Any advice because I really dont want to start the entire game over again.
I feared this would be the case! I will try to confrm with an alternate account today, but I suggest going back to WHAT'S NEW BEELEZBUB & talking to THE COPS again. They SHOULD
* tell you that you have all decals & upgrades and then give you the UBER UPGRADE!
(* this is still speculation until someone confirms it!