Well let's see
I spent a lot of time with:
Deluxe Paint IV - and later PPaint too - made countless anims
SCALA 500 and later SCALA MM400 - fantastic piece of software
Wordworth 4 - got me half-way through university
Hippoplayer, Octamed & countless other mod players, trackers, sampling apps etc
Term and later AmIRC, YAM and Voyager (I wish an updated version of Voyager came out - it was so snappy).
AmigaBasic and later Amos Basic (made a few ugly looking games, fortunately for the world never managed to release them)
Demo Maniac - a WYSIWYG demo making app - pretty cool stuff, was out circa '95 - wish I could find it...
+ a myriad other apps I now surely forget...
Wish I had spent more time with (my hardware couldn't keep up for the most part):
Real 3D, Brilliance, Cinema 4D, Vista Pro
Games:
Civilization, Colonization
K240
Shadow of the Beast III
New Zealand Story (such a silly game - so much fun!)
Oh the 90s were great... :roll: