Hi. To make a long story short, I've been trying to get PICOPi to work on my Pi 3.
Yes, I did get the right version of PICOPi, but Pico-8 wouldn't boot up for some reason.

This was happening with the 0.2.0d version, but I wonder if it's already fixed by now.

For those not in the know, PICOPi is a buildroot-based image. The website disappeared recently, but apparently you can access it through the Wayback Machine or something.

The author died, that is why all the files disappeared. To get pico8 running as a stand alone on a pi, you need to drag all the files from picopi onto an sd card and have the pico 8 files (which you bought) in a folder named pico-8 on the root of the SD.