Controls:
(Mobile) Touch and hold anywhere to use the joystick.
(PC) Use arrows to jump, move and spin.
To play full version with all levels: https://scratch.mit.edu/projects/173888368/
Play as sonic as you watch out for badniks and spike pits while defeating the evil Dr. Robotnik. Includes Green Hill Zone 1-3.
Credits:
Joystick Engine - @Hamuniii https://scratch.mit.edu/projects/306694102
Sonic Engine - @MrLog
https://scratch.mit.edu/projects/16064469/