Beat the game in under 40 minutes.
Beat Marble Zone Act 1 in under 80 seconds.
Beat the game without dying.
Beat the game.
Get to the Star Light Zone.
Get to the Labyrinth Zone.
Get all the Chaos Emeralds.
Get to the Spring Yard Zone.
Clear the Green Hill Zone.
Beat Green Hill Zone Act 1 in under 35 seconds.
Get 100 or more rings.
Get one Chaos Emerald.