How come that when i think about my favourite games they are allways the old ones ? project igi , carmageddon

2 , r.t.c.wolfenstein , iwo jima. These are the first games i played when i got my pc. I would gladly pick up the

tesla gun from r.t.c.w. and start killing soldiers or splatter zombies with the eagle .Is it maybe nostalgia ? When

i now look at the carmageddon graphics , compared to nfsu2 , one thing comes to my mind "why did i reinstall

this ? nfsu2 is much better in every way or even gta...". Even after playing the grand titles of the year , i would

prefer replaying project igi rather than farcry...Does intense gaming for a long period of time make you num ?