Instructions
Insert SD card
Go to Options>Advanced>switch to SD2 for roms
Go to Options>Advanced>read SD1 and SD2 for roms
Go to amiga menu, press start, go to emulator settings
make sure retroarch is set and puae2021 for the emulator
open retroarch
Go to settings>Drivers>menu>change to ozone (optional, but more user friendly menus)
Go to settings>configuration>save configuration on quit>turn on (also optional, but required if menu is changed)
close retroarch
Ready to play
retroarch menu can be opened by pressing select and x together in game to access controls and disc change
some games require the controller in port 2 (change mapped port in controller settings)
navigate retroarch menus by using a for accept and b for back