Sonic Quartz [DEMO 5]

All throughout the first zone (I don't remember if I encountered this in the other two) the background would frequently tear like this, either horizontal lines in that layer or pink vertical lines in the farthest back layer. I'm guessing you're having some issue with subpixel positioning/inconsistent rounding.

Other than that, while there's a good variety of graphics across the different zones, I wish there were more variety in gameplay as well. The purple fans were a start but a proper sonic zone has lots of stuff for the player to interact with, not just loops and long floors to run on.

u wanna explain why skeletons come out of badnicks?

NICE FANGAME)