: The combination is Sigma Phi Kappa Delta .

: Check "Run this program in compatibility mode for" and select Windows 98/Windows Me .

: The lever sequence is Left, Left, Right, Right, Left .

: Copy all files from the CD Sound folders of both Disc 1 and Disc 2 and paste them into the HD Sound folder in your game's installation directory.

To play without needing virtual disc mounts, manually move the media files:

: Run the setup.exe found in the extracted "Disc 1" folder. When prompted, select "No, I will install DirectX myself" to avoid conflicts with modern versions. 2. Fixing Audio and Video (No-CD Method)

If you're stuck on the main puzzles, GameFAQs and Mystery Manor provide detailed solutions:

: Move all files from the CD Video folders of both discs into the installed game’s HD Video folder.