At the end of the tunnel, kill the red robot and use Sonic to propel your team up the pole. On the next platform, go forward and kill more robotic foes, as well as the two cannons flanking your ...

Red Star Ring 3: After the robots begin firing lasers at you ... Double-jump to reach it. Sonic gets an official lore timeline that goes "tens of thousands of years" into the past and 200 years ...