I have a test prog that uses C0-11DRE-D cpu and C0-16TD2 for both output cards. It is what I had on the bench.
The 16TD2's are 12-24V cards, I did NOT consider COMMON ANODE/CATHODE configuration, just the logic involved for converting 12 single digit values into a matrixed LED display scheme.
I have the 7SEG bit patterns in DH10-DH19 and the 12 individual digit values in DH21-DS32. You would have to copy your GAME values into DH21-DH32 for this example.
A timer with a variable preset does the scanning interval of the outputs and the cycling of the math involved to pump the desired bit patterns from the DH table to the two output cards.
Brandon, let me know if you would like to see the test program.
Oh, it is 8 rungs of CLICK code.