Hold 100 rings.
Start Star Light Act 1 with a sparkle.
Break the Life Monitor in Green Hill Act 2.
Complete all three Acts of Spring Yard Zone.
Complete all three Acts of Green Hill Zone.
Complete all three Acts of Labyrinth Zone.
Complete all three Acts of Marble Zone.
Complete all three Acts of Star Light Zone.
Hold 20 rings.
Complete all three Acts of Scrap Brain Zone.
Complete Final Zone.
Complete the game with all 6 Chaos Emeralds.
Score 100,000 points.
Chain bounces to earn 10,000 per impact in Marble Act 2.
Hold 200 rings.
Have Speed Shoes, a Shield, and Invincibility active at the same time.
Complete all three Acts of Green Hill Zone with no more than 1,000 points.
Collect all 6 Chaos Emeralds.
Collect all 5 hidden Emblems in Green Hill Zone Act 1 before the victory fanfare.
Collect all 5 hidden Emblems in Green Hill Zone Act 2 before the victory fanfare.
Collect all 5 hidden Emblems in Marble Zone Act 1 before the victory fanfare.
Collect all 5 hidden Emblems in Marble Zone Act 2 before the victory fanfare.
Collect all 5 hidden Emblems in Spring Yard Zone Act 1 before the victory fanfare.
Collect all 5 hidden Emblems in Spring Yard Zone Act 2 before the victory fanfare.
Collect all 5 hidden Emblems in Labyrinth Zone Act 1 before the victory fanfare.
Collect all 5 hidden Emblems in Labyrinth Zone Act 2 before the victory fanfare.
Collect all 5 hidden Emblems in Star Light Zone Act 1 before the victory fanfare.
Collect all 5 hidden Emblems in Scrap Brain Zone Act 1 before the victory fanfare.
Collect all 5 hidden Emblems in Star Light Zone Act 2 before the victory fanfare.
Complete the game without dying.
Activate 4 unique checkpoints in Green Hill Act 3.
Hold 50 rings in less than 25 seconds of any Act.
Complete Marble Act 1 in less than 90 seconds.
Catch your breath at the last possible second in Labyrinth Zone.
Complete the first act of Green Hill Zone.