For Amiga games to work on CD32 you need a CD Burner that supports:
ISO/RockRidge File System (NOT Windows Joliet)
Correct Volume and Trademark IDs
If game is on multiple disks, then you need a startup script that will assign volume names to same CD volume or to different folders (you will need the Assign command)
Boot files (so C32 can boot off it)
A compatible CD Burner software.
Best way to test this is to try it with hardfiles in Winuae with all the files copied to it so you can test startup scripts and various settings.