Hello Hakuen Studio! This is OtakuDaiKun from itch.io with the issue regarding jittery sprites with a smooth camera on a parallax background. I've gone ahead and uploaded a project you can test play to see the issue. I am indeed using your Pixel Perfect plugin for my game, but even when I disable it, the sprites and tileset graphics still move at a different rate than the parallax. I know you have no obligation to diagnose issues with other plugins, but I personally don't know enough to troubleshoot deeper on my own. Any advice would be extremely helpful^^