Could someone please test my little game on real hardware?

[Fabrizio Caruso]

Hi everyone!

I am developing Cross Chase for the Creativision with CC65.
The game has no sound, yet, but when run under Mame it produces a horrible buzzing sound.

Could someone test it for me and let me know if this issue is real or just a Mame artifact?

Which other emulator could I use to test my game?
My game is in 16k format (the two 8k banks are swapped in the file as expected by Mame)

Fabrizio