Complete Sonic Story.
Complete Tails Story.
Complete Rouge Story.
Complete Knuckles Story.
Complete Amy Story.
Complete Cream Story.
Complete Shadow Story.
Complete Emerl Story.
Unlock and Play as Chaos Gamma.
Unlock and Play as Chaos 0.
Win a Match without taking damage and earn 5 Skill Points (Story Mode with Emerl Presence)
Defeat two Phi Robots without taking damage and earn 6 Skill Points (Optional encounters only, Story Mode with Emerl Presence)
Complete Challenge Mode
Get Your First Skill Card
Get Your First Rare Skill Card
Win 5 Matches in Virtual Training with One Life
Complete Challenge Mode with Sonic
Complete Challenge Mode with Tails
Complete Challenge Mode with Knuckles
Complete Challenge Mode with Shadow
Complete Challenge Mode with Rouge
Complete Challenge Mode with Amy
Complete Challenge Mode with Cream
Complete Challenge Mode with Chaos Gamma
Complete Challenge Mode with Chaos 0
Complete Challenge Mode with Emerl
Get a S Rank in Challenge Mode with Any Character
Complete Stage 1 in Knuckles' Mine Hunt
Get 500 Skill Points
In battle mode, win a match in Green Hill Zone