Get 100 Rings

Complete Pyramid Panic With Sonic (Using Sonic Mode)

Complete Seaside Steel With Sonic (Using Sonic Mode)

Complete Cactus Canyon With Sonic (Using Sonic Mode)

Complete Leaf Land With Sonic (Using Sonic Mode)

Get 9 Lives

Complete Frozen Flurry With Sonic (Using Sonic Mode)

Reach Enigmatic Egg (Without Using Select Stage)

Get the 7 Chaos Emeralds

Complete The Game Without All The Chaos Emeralds

Complete The Game With All Chaos Emeralds

Reach the Final Zone!

Complete Grass Garden With Sonic (Using Sonic Mode)

Turn Into Super Sonic Blue.

Complete Grass Garden With Ashuro (Using Ashuro Mode)

Complete Pyramid Panic With Ashuro (Using Ashuro Mode)

Complete Seaside Steel With Ashuro (Using Ashuro Mode)

Complete Cactus Canyon With Ashuro (Using Ashuro Mode)

Complete Leaf Land With Ashuro (Using Ashuro Mode)

Complete Frozen Flurry With Ashuro (Using Ashuro Mode)

Get The Speed Boots Flag

Get The Invincibility Flag

Get The Shield Flag

Skip The Tutorial.

From Sonic Transform into Ashuro

Complete Green Garden Act 1 In Less Than 2 Minutes

Complete Seaside Steel Act 2 In Less Than 1 Minute