Trophies for Sonic the Hedgehog 2
Bronze All MultiplayerPlay all four multiplayer zones.
Bronze CasinoGet to the Casino Night Zone.
Bronze Chaos EmeraldGet one Chaos Emerald.
Bronze Emerald HillClear the Emerald Hill Zone 1.
Bronze Fast ChemicalBeat Chemcial Plant Zone 1 in under 45 seconds.
Bronze Fast EmeraldBeat Emerald Hill Zone 1 in under 35 seconds in single-player or co-op mode.
Bronze Online RacerWin 10 versus zones in online play.
Silver Conquering TimeBeat the game in under an hour.
Silver Extended SuperStay in Super Sonic mode for one minute.
Silver Super SonicBecome Super Sonic.
Gold Chaos MasterGet all the Chaos Emeralds.