I've seen this websites says Peixoto's patch is an essential patch for a bunch of games but there's no instructions whatsoever on how to actually install or use it.
The download page and the zip file itself contain no instructions, either, and the creator seems to require payment for any kind of "support". Why on earth anyone would pay money to find out how to use a patch before they can even know if it works well is beyond me.
Can someone please clarify how to actually install Peixoto's patch?