In my opinion 35mm film won't disappear. Also, don't take megapixels for granted. Why does a Jaga camera at 8mp capture terrible photographs of unprintable quality, when my Camedia C1400L at 1.4mp (okay, its an SLR camera but still...) has better quality? So, there are other factors to take into consideration, such as the quality of the CCD etc.

4D Prince of Persia (which was freeware from the beginning, contrary to popular belief) rocked... Another World and Flashback which is mistakenly thought as its sequel were really nice games as well, actually I was stuck at some level in the latter so I recall getting very angry on it and abandoning it for Capitalism :D

Today I turned 15, but I LOVE old games. My favourites (in no particular order) are:

Leisure Suit Larry I (EGA/VGA both nice)
Jazz Jackrabbit
Wolfenstein 3D
Sam'n'Max Hit the Road
Day of the Tentacle
Conquest.com (? really old but runs on my XT)
and more...