Fallout 1 is by far the most fun game I have played in forever.
I start playing in the evening and I feel like it's getting late and should find a stopping point and it's 2-3am every night and then I sleep for 5 hours and wake up at 8

I need to stop doing this. But it's soooooooo much fun. I am becoming unstoppable killing machine and unlike Fallout 3 where it was just too easy, here it's actually really satisfying to be the unstoppable killing machine because it's normal not easy and you have to work to get to being awesome. I also dig how the game is totally about replay value. The game really forces you to specialize in a very small set of skills that make your playthrough pretty unique unlike Fallout 3 where you are good at everything. But then the game is really short so you actually want to replay it with different style characters.
Also, in this case point n' click world map ftw ;P