Just rename the AlphaRace.bin to AlphaRace.32K.
If you have the AlphaRace.A78, convert it to the headerless binary or find the AlphaRace.bin file.
Just copied and played it earlier today.
Froggie.bin is awesome.
If you name it Froggie.32K it uses the TIA sound.
If you name the same file Froggie.32P (and have the Pokey chip in the cart) it plays the Pokey sound!
Anyone get big 144K Pokey files to work? There's no code listed. Just .S9
DK7800 Pokey NTSC with .39P runs, but without sound.
DK7800 Pokey DEV version with the Pokey code moved, and named .S9P doesn't start at all.
Same with Bentley Bear. Naming with .S9 or .S9P both will not start.