For me, it was the game Rocket Jockey released by Sega Soft in '96. It was perfect. The game featured a surf rock soundtrack by Dick Dale. The entire premise of the game was to ride around on rockets and using long cables to yank your opponents off theirs. Referees were also fair play. I don’t think I’ve met anyone else who has played the game, so if you have, let me know!
Theme Hospital I still go back to on occasion. I’ve seen Two Point but it’s not the same.
Jazz Jackrabbit, and all of its versions and the sequel. Banging soundtrack too
I played the shit out of Rocket Jockey. We only played it once together at a Lan party because I kept tying my friends together. Fun for me, not for them!
I was a big LucasArts graphic adventure game fan. Maniac mansion, Zak McKracken, Indiana Jones, Loom, Monkey Island Then all the Sierra games: leisure Suits Larry, Police Quest, King’s Quest, Camelot…. Good times.
ID games of course (Keen/Wolf3d/Doom), Sim City series. Raptor, Warcraft I&II, LucasArts games.