I remember when The 7th Guest came out. It was cutting edge for its time, with amazing graphics that made the first real use of a CD-ROM. I acquired it in some pack or another on Steam and tried it recently.
Yep, it plays like the cutting edge of 1993. The puzzles are not as hard as you may have heard but as potentially incoherent. Historically notable but not something you should go back and play.
: Zubon