Title says it all. I'd like to try running 100% at some point, but without bonus skips like in the original Yoshi's Island, the run would be extremely tedious and RNG-dependent. If bonus skips do exist in this game, are there any tutorials?

I don't have the game available right now, so I can't experiment with it at the moment, unfortunately

I just downloaded gambette and a WL2 ROM, but all the colors look off. Which color palette should I use, or how do I fix this? Here's a picture of how it should look vs how it does look: