Big Fantastic Achievement
Not unlocked yetUnlock All Achievements
...All I Got Is This Tropical Resort T-Shirt
Not unlocked yetComplete Tropical Resort
Sugar Rush
Not unlocked yetComplete Sweet Mountain
What Happens in the Starlight Carnival…
Not unlocked yetComplete Starlight Carnival
Be Free
Not unlocked yetComplete Planet Wisp
Bucket O' Sushi
Not unlocked yetComplete Aquarium Park
Zero Gravity Thrill Ride
Not unlocked yetComplete Asteroid Coaster
I Foiled a Plot and I Liked It
Not unlocked yetComplete Terminal Velocity
Superstar
Not unlocked yetCollect All 180 Red Star Rings
The Complete Set
Not unlocked yetCollect All 5 Red Star Rings in Any Level
My Body is a Weapon
Not unlocked yetDestroy 50 Enemies Using Homing Attacks
Going Green!
Not unlocked yetCollect the Green Chaos Emerald
A Day in the Sun
Not unlocked yetCollect the Yellow Chaos Emerald
Silver Certificate
Not unlocked yetCollect the Silver Chaos Emerald
Big Red Rock
Not unlocked yetCollect the Red Chaos Emerald
Color of Royalty
Not unlocked yetCollect the Purple Chaos Emerald
Blue Me Away!
Not unlocked yetCollect the Blue Chaos Emerald
What's a Cyan?!
Not unlocked yetCollect the Cyan Chaos Emerald
Flying Low
Not unlocked yetFinish Any Act As Super Sonic
Ooooh Shiny!
Not unlocked yetGet an "S" Rank on Any Act
Destroyer!
Not unlocked yetDestroy 100 Enemies Using Homing Attacks
Take That, Me!
Not unlocked yetBeat A Previous Personal Best On Any Level
Why Are Records Made? To Be BROKEN!
Not unlocked yetSet a personal best, and then break all of the numbers on the Results screen
A Student
Not unlocked yetGet an "A" Rank on Any Act