Sonic the Hedgehog 2 Cheats & Tips

All Multiplayer Play all four multiplayer zones. [5]
Casino Get to the Casino Night Zone. [10]
Chaos Emerald Get one Chaos Emerald. [10]
Chaos Master Get all the Chaos Emeralds. [40]
Conquering Time Beat the game in under an hour. [10]
Emerald Hill Clear the Emerald Hill Zone 1. [5]
Extended Super Stay in Super Sonic mode for one minute. [20]
Fast Chemical Beat Chemical Plant Zone 1 in under 45 seconds. [20]
Fast Emerald Beat Emerald Hill Zone 1 in under 35 seconds in single-player or co-op mode. [15]
Super Sonic Become Super Sonic. [20]
Win Beat the game. [35]
Xbox Live Racer Win 10 versus zones on Xbox Live. [10]