I still love all those games, and play them from time to time using ScummVM [1], which I installed on my PC and Mac. Back at the time, I bought them in boxed editions and was so thrilled to get them! I still have those original games as part of my greatest 80's collection items. The SCUMM engine is also very interesting to look at, internally.
[1|: https://www.scummvm.org/