Uncharted 3 Voucher Code Isn't Working

[mjk45]

Rainbow Yoshi said:

Ajescent said:
We recieved it a day early, maybe that's why they aren't working? I haven't tried mine yet, JUST finished the single player just now.

You've finished the campaign already? I'm taking it slowly so I'm only at Chapter 8 but have also played some online.

Same thing happened to me with Batman Arkham city got it delivered a  day early , catwoman code worked the next day .