Maighstir: All right, this is late and no one cares any more. But just in case some poor soul does, I recorded a video of me trying to play the game for about 20 minutes and uploaded to that video service Google has. No audio though, for whatever reason the application I used wouldn't capture anything.
https://youtu.be/cKbPhto32kY catpower1980: Thanks for the upload, it's appreciated for people like who don't want to go through the hassle of making it work :o)
Well, there isn't much "hassle" involved. I downloaded the ISO, downloaded and installed PPSSPP, started it up and opened the ISO from there. Worked the first time, no hassle.