Mine was in Fallout 1, I was traveling the wasteland and had a message pop up something to the effect of "you took to long, and everyone died of thirst, svcks to be you, game over" I was so pissed, I never played that game again, and refused to play Fallout 2. Luckily I gave Fallout 3 a chance and its #2 on my all time favorite games list.