I could see a listing for the game in Windows 10’s ‘Apps & features’ section. You’re able to play the game without the disc being in the drive. You can change the resolution from within the game. Unfortunately multiplayer doesn’t work, but skirmish and campaign does on Windows 10. The PC isn’t that good, but I’ve played some skirmish games without issue. I’m using a 2.66GHz Core 2 Quad CPU, with 8GB DDR2 RAM and a NVIDIA GeForce GT 730 graphics card.
This game is old, but I thought I would provide some details about the PC I’m using to play Star Trek Legacy. How to install Star Trek Legacy on Windows 10: Warning: You obtain and use any files at your own risk.
This 2020 blog post is about installing and playing Star Trek Legacy on Windows 10.