: Can glide across gaps and climb walls to find hidden paths.
: Accessed by finding Special Springs hidden in the levels, these 3D-style stages require players to collect a certain number of rings while falling through a pipe to earn Chaos Emeralds . Key Features & Connectivity Sonic Advance
: The fastest character, equipped with his signature Spin Dash and a new Jump Dash . : Can glide across gaps and climb walls to find hidden paths
: Making her first playable appearance in a 2D Sonic title, Amy uses her Piko Piko Hammer rather than standard spinning attacks, offering a more challenging playstyle. Zones & Structure making him excellent for exploration.
: Capable of flying for short durations and swimming, making him excellent for exploration.