My favorite overall is probably Bridge Crew, because there’s nothing better than cruising around in the OG NCC-1701 Enterprise with your pals.
I also liked Elite Force when it came out, because it was crazy to see the 3D Trek environments even though they’re unimpressive by today’s standards. It even got me to watch Voyager.
Absolutely Elite Force. I still play 1v1 against my dad every so often on a ton of custom maps. I think we have over 600 installed. Hard to believe we’re still playing it after all these years!