Very impressive. Looks good on my Vs. system. One thing, maybe for a revision 1 coin/1 credit should be SW(1)off SW (2)off. Personally I hate free play, I like coining up and not messing with dips. Besides this game is going in my 8 game hiscoresaves[.]com VS. multi gamekit image. Would hiscore save be a future thing? VS. boards can do it...
Viewing post in VS System - Beta 0.10.0 CRITICAL FIX comments
The default is set to free-play intentional so that people running on emulators (who may not have access to dipswitch settings or coin functionality) can still play. Otherwise get stuck on "insert coin".
And no, not likely going to have save game. I spent a bunch of time getting it almost working, but it is very complex and emulators don't seem to emulate it properly, making it nearly impossible to get right.