your version of duet (now Pas De Deux) is better than Diamond Drop. Ported from Apple made Atari look like Apple 🤣 I am enjoying play this one, but impossible for me to get pass 4.. 😚
Sad to see what happen to VHZC stuff been destroyed by flooding.. In future to prevent them from happens again, He would have to upload his sources, codes, and games to his website, Google Drive, or where he want to upload to. 😉
Try play in Advanced mode to see if you get bug, Chris... To me, both A and B modes does not fails on this.
In Blocks, Advanced mode has 7 colors, while Beginner has 5 colors.
Sound like you are playing (A)dvanced mode instead of (B)eginner, which it occurred bug in Advance mode. In Beginner mode, it does not occurred when 'no more move' made..
Update: I already test Block in (A)dvanced mode, it does not occurred the bug........ STRANGE thing, What I seeing this one he is try playing on either Atari 2600 system or Stella emulator.
it's almost 2,222 miles or less if you take I-81 S from Maine to Texas. it takes about 33 hours to drive down. Anyway, Hope you can get cart dumped if available..