Sonic 1 with Fries continues to perform to save his world from Dr.Robotnik in a flying fortress in Chrome castle. Dr.Robotnik stole the sacred Chaos Fries or the 6 Chaos emeralds. Sonic will have to save the residents trapped in the prison and find these six emeralds. Our hedgehog will do amazing speed jumps, uphill, swing or tumble. There will be many dangerous obstacles in 6 different areas, such as avoiding spikes, falling into bottomless holes or being crushed by walls. Sonic must collect a lot of rings and weapons to be able to overcome all challenges and progress to the final round to win.