Wow, that’s a very deep rundown. I had no idea. My version is the CD 1.2, and I remember completing it without cheats. Maybe I lucked out or did lots of grinding on the ‘too hard’ levels, and the Marbelara secret bug, I would not have even realized I have – I would have just failed the level and assumed I missed a way to beat it.
Thanks for bringing it up. I realized only now that I did not have the Jazz/Jazz2 in my GOG library, so I bought them this instant. Great timing too, as both are on sale!