left, right arrows to move z to jump and down arrow plus z to spindash. Version 1.3 - Sonic can enter rolling a tad earlier and ends rolling a tad later Version 1.2 - Spindash added - Improved ground collision to detect very thin platforms - Improved launching jump collision - Fixed low-speed horizontal rotation animation bug - Fixed static animation bug Version 1.1 - Slightly extended level map to test more extreme inclines - Fixed jumping animation bug - Faded, resetting start screen Version - Project released Notes and Credits
some times it might make you appear with no black anywhere I think to fix it you just have to randomly press the Z key, up arrow key, down arrow key, right arrow key and left arrow key.