https://www.youtube.com/watch?v=bTyHNjp7rlI
Dumping Union picked this one up a while back (maybe 2 years now?) Arcadehacker dumped it a few days ago.
Note, the flashing pixel glitch you see sometimes happens on the PCB too, as do a number of other game faults, seems like the game just has a few programming bugs (or compiler bugs) definitely not a bad dump.
[Posted by: Haze]