And I have tested this myself! 
 
If you guys want me to post instructions, I will. Of course you can only run Carmageddon in 640x480 windowed, but it's something better than nothing. I've been trying to get the 3Dfx portion of it to work.

oh carmageddon. so good. I got the second game to work just fine on XP.  
 
 
good...ol....XP 

I have tried to use dosbox but I don't even know how to find the right directory. After I mount the folder I have no idea what to do from there :( 
 
You should download a game called Traffic Department 2192. It's a storydriven overhead shooter with an open world. It was the first open world game I played, and the first game I've played which had cursing.

This game needs a remake.