I can't really play the game because since it loads, the game is Black and White and with inverted gamma too (like the stuff that should be white is black and the stuff that should be black is white) and so it's basically unplayable this way. How can I play this with colors? I have windows 7 and a GTX 960 btw.

How do you feel about source ports?

Try switching from 8-bit color to 16-bit color in the video settings.

To the best of my knowledge Jazz 2 Resurrection is not a source port, it's just someone making up player and enemy behaviors by looking at the game and guessing how they might work internally.

Thanks, wanted to use the gog launcher, funny thing it happens in win 7 but in win 10 works just fine

The GOG launcher is practically worthless. But you could point it to the executable if you wanted.

Hyper late reply, yes im doing that with most of my library, for all the problems the launcher seems to have this is nifty stuff
I can mark this post thread as solved, if i knew how hahaha