Haha, a fetish you say?. Didn't think I'd ever hear that. Perhaps it's more of a passion for free software that drives this request, as well as a longing for the "good old days". I've lived through decades of pc gaming and know how it began, and where it ultimately ended up. Where we are at now is a dystopian nightmare. Badly programmed, proprietary games with tons of bloat and ridiculous hardware requirements that are destined to rot away and become unplayable one of these days.
It's also curiosity, as I wonder how a new game would look if it was developed with software rendering in mind. After all the CPUs we have now are many times faster than what we used to have. And the antidote to high Nvidia prices is less reliance on their crappy products and greedy practices.
Thank you for being open to the idea.