I had prestiged one time and was level 32. I have been playing Modern Warfare 2 with my cousin. I was playing by myself today, when I joined a Search and Destroy lobby and killed several people the game soon ended and my xbox had told me that I was suddenly level 70 and i unlocked all of the guns in the game. This has completely ruined the game for me and the satisfaction of leveling up myself and actually earning new guns, perks, etc. Is there any way to get reset back to my old level without having to prestige and work my way back up again? Please help.