Under the Commandline Parameters it lists:

-screenshot_scale n scale of screenshots. default: 3 (368x368 pixels)

The actual size of a 3x screenshot scale is: 384x384 pixels

Just got the new Pimori Picade 10" and wanted to set up PICO-8.

• Downloaded the RPi version from the site
• Unzipped it to /home/pi/pico-8
• Created a file called splore.sh, put it in home/pi/pico-8 (And made it executable, see below for the file contents)
• Updated the es_systems.cfg file to add a pico-8 entry (See below for entry)
• Rebooted and launched RetroPi, launched the splore.sh file and got an error saying libwiringPi wasn't linked. So I installed that and when I run now I get a segfault
• Created a bash file to launch it in emulationstation, and it is missing the libwiringPi library. So I installed that and now I get a segfault whenever I try and launch it

Here's the splore.sh file:

#!/bin/bash
pushd "/home/pi/pico-8"
./pico8 -splore
popd

Here's the es_systems.cfg entry:

<system>
    <name>pico8</name>
    <fullname>PICO-8</fullname>
    <path>/home/pi/pico-8</path>
    <extension>.sh .SH</extension>
    <command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 %ROM%</command>
    <platform>pico8</platform>
    <theme>pico8</theme>
</system>

Any help would be great as I'd love to get this thing set up to run PICO-8

Thanks