Play in Widescreen if you want - https://turbowarp.org/720153809?clones=Infinity&size=640x360&fps=45 If a collision error happens, press r to reset the stage. This is pretty much Knuckles Chaotix but it plays like a normal Sonic Game. And yes, I think Knuckles Chaotix is a good game.
UPDATES: V0.15 (very sorry for taking so long lol) - Partially Added Act 3 to Isolated Island, despite it being very incomplete right now. V0.14 - Thumbnail Changed, made by @Games23ds V0.13 - Added Act 2 to Isolated Island, Added Title Screen. if (currently working on rn) shows up on the name, that means it currently being worked on at that very moment. it will go away when I finish working. This might change but here's the planned zone order: 1. Isolated Island 2. Marina Madness 3. Speed Slider 4. Botanic Base 5. Techno Tower 6. Amazing Arena