| Achievement | How to unlock | Points
|
|---|
- ...All I Got Is This Tropical Resort T-Shirt
| - Complete Tropical Resort.
| |
| - Collect The Yellow Chaos Emerald.
| |
| - Get An "A" Rank Or Higher On Any Act.
| |
| | |
| - Collect The Red Chaos Emerald.
| |
| - Collect The Blue Chaos Emerald.
| |
| - Break Every Rank From D To S On The Results Screen.
| |
| | |
| - Get 100% In Starlight Carnival.
| |
| - Collect The Purple Chaos Emerald.
| |
| - Get An "S" Rank Against Frigate Orcan.
| |
| - Defeat Captain Jelly With Less Than 3 Hits.
| |
| - Destroy 100 Enemies Using Homing Attacks.
| |
| - Defeat Refreshinator With Less Than 3 Hits.
| |
| - Defeat Admiral Jelly With Less Than 3 Hits.
| |
| - Finish Any Act As Super Sonic.
| |
- Giving Credits Where Credits Due
| - Play Through The Credits Level.
| |
| - Collect The Green Chaos Emerald.
| |
| - Defeat Rotatatron With Less Than 3 Hits.
| |
| - Complete Any Act Without Picking Up Any Rings.
| |
- I Foiled A Plot And I Liked It
| - Complete Terminal Velocity.
| |
- Interstellar Coaster Crusher
| - Get 100% In Asteroid Coaster.
| |
| | |
| - Destroy 50 Enemies Using Homing Attacks.
| |
| - Collect All 30 Red Star Rings From Any Area.
| |
| - Get An "S" Rank On Any Act.
| |
| - Collect 300 Rings In One Run.
| |
- Putting A Spin On The Negative
| - Get An "S" Rank Against Nega-Wisp Armor.
| |
| - Grab All 5 Red Star Rings In One Run On Any Act.
| |
| - Get 100% In Terminal Velocity.
| |
| - Collect The Silver Chaos Emerald.
| |
| - Get An "S" Rank Against Frigate Skullian.
| |
| - Get 100% In Aquarium Park.
| |
| - Destroy 100 Enemies Using Sweet Spot Homing Attacks.
| |
| - Score 100,000 Points In One Run Using Quick Step.
| |
| | |
| - Collect All 180 Red Star Rings.
| |
| - Beat A Previous Personal Best On Any Level.
| |
| - Collect All 5 Red Star Rings In Any Level.
| |
| - Get 100% In Sweet Mountain.
| |
| - Get 100% In Tropical Resort.
| |
- What Happens In The Starlight Carnival...
| - Complete Starlight Carnival.
| |
| - Collect The Cyan Chaos Emerald.
| |
- Why Are Records Made? To Be BROKEN!
| - Set A Personal Best, And Then Break All Of The Numbers On The Results Screen.
| |
| | |
| - Complete Asteroid Coaster.
| |
