These are 2 old ways of setting up the game before we got Ray2Fix. You can try them (at your own risk) if Ray2fix doesn't work for you (or if you want to run Treasure% Early Cave of Bad Dreams).

Alternate Setup Guide with Nglide by Glackum (2019)

https://docs.google.com/document/d/1Q3w6jsE32i-WbsOjHIAedaocGg9ETg5L02fcWqZjjbc/edit

Setup guide with dgVoodoo by Spitfire_x86 (2019, based on Glackum's tutorial)

https://drive.google.com/file/d/13W1Jpq3rb3fEduvbzEbxTC6jhXozIKfm/view