If you are playing in a virtual machine, you could try turning off hardware virtualization in the computer BIOS (if it's on).
Here's are some lists of slowdown programs
https://www.vogons.org/viewtopic.php?f=13&t=8070http://www.sierrahelp.com/Utilities/SlowdownUtilities.htmlhttp://www.geocities.ws/kulhain/This site tells how to slow down the PC by disabling cache
http://www.oldskool.org/guides/oldonnew/crippleI don't know if I have saves for this game, but I can check.
EDIT --
I did find saves. Here's a list (not in any particular order):
4WAYJUNCTIONROOM.adb
MAZEDIDCRYSTALPUZZLE.adb
OUTSTATION2VISIT2CD3.adb
AFTERMAZECD3.adb
MAZEDIDKNIGHTJUMPPUZZLE.adb
POWERSTAFTEROUTSTATION3CD2.adb
COMPUTERCOREWITHSKULL.adb
MAZEWEAPONROOM.adb
SECURITYROOM.adb
DIDEYEBALLSGOTNAVCODE.adb
MINEANDMAZE.adb
TOOUTSTATION3CD3.adb
FOUNDSKULL.adb
MOONMININGCOLONYCD3.adb
TOOUTSTATIONTAXI.adb
GOTSECURITYCODE.adb
MOONVISIT2CD3.adb
TOSCIENCESTATION.adb
GOTYELLOWDISK.adb
MUSICPUZZLE.adb
TOSCIENCESTATIONVISIT3CD2.adb
LOWEREDTEMPERATURE.adb
OUTSTATION1CD3.adb
wen.wen
MAZEALIENFETUSROOM.adb
OUTSTATION2.adb
I don't know if the wen.wen is a catalog file for the saves or not.