That's an impressive list! The only games I recognize are Call of Cthulhu, GURPS, and Mutant City Blues.
I played Cthulhu back in the 90s, but all I remember is being slightly drunk and being the first of the party to go insane. I also ran a GURPS campaign for 2-3 years in college, based on the "Manmarch" choose-your-own-adventure-books.
I bought GURPS 4e out of nostalgia recently and was almost immediately disappointed. Their "fix" to the attribute system felt like they took a sledgehammer to a problem that required a scalpel. On the plus side, they at least tried to make "flexible" armor a bit more realistic.
Some favorite TTRPGs of mine:
James Bond 007 (Victory Games) - the first game to introduce me to a purely point-buy character generation system
Star Trek Roleplaying Game (FASA)
Paranoia (West End Games)
The Burning Wheel (Luke Crane) - almost unplayable as written, but with a muck ton of interesting ideas.