Hey, this is Alonzo420. I know that when you complete all the campaign levels including the bonus levels, you get the Tough Nut medal in the Medal Cabinet. Can anyone tell me why I haven't gotten this medal and I have completed ALL the campaign stuff. Is there something I'm missing? I have checked, double checked, and triple beat every level I can find under Campaign. Yet I still have no "Tough Nut" medal in the cabinet.