i was playing call of duty world at war and was searching for a zombies match to join. when i joined the zombies game all of a sudden random achievements started unlocking. i told my friend what had happened and he said i could get my gamerscore reset even tho it was a accident. im really scared my gamerscore will get reset because ive earned 20,000 gamerscore completly lugite. i earned all the achievements for dead space 2 how i was suppose to. all i wanted was to play a regular zombie but i didnt realize that world at war was loaded with hackers. im honestly really nervous. ive gotten this far and that would suck for it to end now.