Elite force was a cool game that made me feel part Voyager's journey home. Loved the action in it.

ST: Encounters was amazing on the PS2 but it's not an option here.

I liked Fleet Command

Admittedly, I've not played any of these. The only Trek games I've actually played weren't even really "games" but more simulators--Star Trek Captain's Chair and Star Trek Starship Creator.

Starship Creator was kinda fun to mess around with, but got bogged down too much with the nitty-gritty details and got dull pretty fast, but Captain's Chair was fun to poke around in and explore all the little details and interact with the consoles of all the major starship bridges of its day.

My first Trek game was Online, but these look interesting

Star Trek 25th Anniversary Game Boy. Now it's Star Trek Online.

@Saintgliso What do you mean?

None of the above. I say Star Trek Online.

I've not played any do these. Star Trek: Borg, though...that was fun(?)!