no it is not.
No its gold
They do not pay you very well for your gold, but they are not a scam.
The legimitate way is to download the GS Ball from a Nintendo Promotion Event and send it to Gold from Crystal, then place it in the shrine in Ilex Forest. There is also a glitch found by Paco_81 in Glitch City Laboratories. Check Glitch City for the glitch.
There is none
SCAM
no, but the gold membership is
you cant, it will work for a little while but shortly after treyarch will patch the glitch and take your camo.
Yes! you may. It's a glitch!
Definitely the Billion Gold Fishing Glitch. If you hire the Fishing Sprites in the Winter at the Beach, then there is a chance of getting a billion gold. Sounds cool, but it will most likely corrupt your game.
Yes it is
If it's goldquest.com you are asking about, it's been shut down in many countries as being illegal and there are many reports to be found by going to google and typing in gold-guest [scam]
There's a cheat code with action replay