The hold-up at this point is the controller.svg. I'm going to try a few different things to decide what looks best before submitting the PR.

I might also want to do TIC-80 and LowRes NX soon-ish.

I am working on a script that'll not only do the installation but will also make a nice little EmulationStation menu for ya automatically. https://github.com/BenMcLean/RetroPiePico8

It isn't ready yet but just FYI.

@jimmyfromthebay said in Does anyone have Pico-8 working on a Pi 4?:

Going to write up a 2001 version of that tutorial.

Power up the flux capacitor, doc !

This is still somewhat confusing as it has you editing files that may not even exist and aren't accessible by the default samba shares. Also, leaving out that chmod step was very bad. I may need to write my own better guide if nobody else has made a simple one.

Anyway, I did this over ssh to make es_systems.cfg accessible so I could open it in Notepad++ on Windows

sudo cp /etc/emulationstation/es_systems.cfg /opt/retropie/configs/all/emulationstation/

I also had to do

sudo chmod -R 0777 /opt/retropie/configs/all/emulationstation/es_systems.cfg

in order to allow me to edit it. This is not easy stuff for dum-dums. It needs a script really. People who just want to play Pico-8 games cannot understand all this arcane wizardry.

Also had to switch to using pico8_dyn

I shouldn't have to choose between running the pico8 cartridge directly versus running splore. I should be able to do either one, anytime. How do I fix this?

(later edit) More recent guide here: https://retropie.org.uk/forum/topic/30736/how-to-install-pico-8-on-a-raspberry-pi-3-or-4-for-dummies-2021-version?_=1627524066426

Good news guys! Looks like there will be a Pico-8 compatible core coming soon!

by emulator you mean the linux version of pico8 right?
where do I copy it?

edit: also there is no es_systems.cfg tried doing a search on my pi on both network and by editing it with nano on the pi itself.