While Donut Dodo is supported on the latest ARpiCADE releases the Pi3 no longer is... so about a year ago as a workaround for Pi3 users who would like to play Donut Dodo I made a mod for ARpiCADE_4 v3.2 to turn it into a dedicated Pi3 Donut Dodo build.

You will need the files posted here, ARpiCADE_4 v3.2 on a SD card and the Donut Dodo RetroPie version (buy it, do not install it with the script for RetroPie though, it won't do much good on ARpiCADE).

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Originally posted here: https://arpicade.com/forums/viewtopic.php?f=5&t=4755&hilit=donut&start=10 :
I've attached a zip with a couple of files to this post to overwrite on /boot/ (of ARpiCADE_4 v3.2) to make DonutDodo work as a dedicated board on Pi3.

The run script is assuming you have the Donut Dodo files in /boot/DonutDodo.

You will need to adjust the picture width on your monitor chassis, it's not quite full width compared to the regular ARpiCADE output. There should be enough adjust on your chassis to compensate, it's sort of similar to the width of SnowBros on a real board compared to most other JAMMA boards...

If for some reason you need the DD menu or to exit the game to command line you will need a keyboard. 'o' for DDs options menu, 'esc' to exit.

https://arpicade.com/forums/download/file.php?id=855
Re-upped in case the old one goes down again: https://drive.google.com/file/d/10apQR8QCWoK6n8zxE1lI-8-8eo7_cy32/view?usp=drive_link