If high speed Armadillos are your thing, you're in luck. The next release of MAME will include Armadillo Racing (AM2, World).
This PCB is rarely seen outside of it's cabinet and up 'til now was only seen for the Japanese market. Luck was on our side when we spotted a PCB for sale on eBay. Upon closer inspection it turned out to be an English version. So with the combined efforts of Phil Bennett, Ryan Holtz, Bill D. and myself we were able to archive what is likely an extremely rare version of this quirky little game.
Now, even I can understand the game instructions ;-p