You destroyed 25 buildings

You recruited Ewan

String together the following: wallrun, jump, speedvault

Complete Chapter 1 in story mode

Complete the Tutorial

You hijacked the tank in the villa

You completed "Rescue Carmona"

Cleared all hot dog stand missions in Apotos

Achieved an S Rank with Sonic the Werehog for the first time

Have mastered the Stomp technique

Have attained Combat Level 5

Reached the Goal of Windmill Isle, Act 2 as Sonic within 2'35"