Stay in Super Sonic mode for one minute.
Become Super Sonic.
Get all the Chaos Emeralds.
Get one Chaos Emerald.
Beat the game.
Beat the game in under an hour.
Win 10 versus zones in online play.
Get to the Casino Night Zone.
Beat Chemical Plant Zone 1 in under 45 seconds.
Beat Emerald Hill Zone 1 in under 35 seconds in single-player or co-op mode.
Clear the Emerald Hill Zone 1.
Play all four multiplayer zones.