Call of Duty 4.
I was collecting the laptops as I played through, but I was still missing one. Not being too concerned about it, I just kept playing through the game. One day while screwing around on easy I enabled a few cheats and was having a good time when I came across the one laptop I had not picked up. I stopped, disabled my cheats (because it says you cannot gather achievements while cheats are active), and picked up the laptop.
No achievement. I should've known better. I restarted the level, but the
DAMN LAPTOP WAS GONE.
So, because CoD 4 now says I have collected all of the intel items, it will never appear again. I've tried removing the game files from my 360, but the intel items will not reappear. Now I'm stuck at 980 points... CoD 4 was going to be the first game I had every achievement on.
