I had some trouble playing games that installed in 3dfx mode, where software mode did work and found the following:
nglide
Which in effect seems to work as a driver, install once, never be bothered again. And since that I can play in 3dfx mode which looks a lot better than software mode.
Playing old 3dfx games - nglide
Moderators: GSH, VSMIT, Commando
Re: Playing old 3dfx games - nglide
I've also found GLDirect useful for when old games misbehave.
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