For PC games, including special editions, there are several ways to play without a physical CD:
If you're interested in "The Secret of Monkey Island: Special Edition" or similar classic adventures, I recommend looking into official purchase options. GOG, Steam, and other digital stores frequently have sales and offer these games in their libraries, ensuring you get a version that's easy to install, play, and enjoy without a CD. Plus, you'll be supporting the creators and the gaming ecosystem.
In 2010, LucasArts released a Special Edition of "The Secret of Monkey Island," which includes updated graphics and sound, as well as the option to play with either the original or the new visuals. This version was developed by LucasArts and published by Disney.