Sonic the Hedgehog 2 – Cheats
GameGear
Unlockables
Hidden ending
There are one of two endings you can get when you complete the game. One doesn't give full closure to the game's story but the other does.
Unlockable How to Unlock View the good ending Complete the Crystal Egg Zone (Secret Level) Contributed By: rr a ven.
Secret Level
Follow the instructions given.
Unlockable How to Unlock Crystal Egg Zone (Secret Level) Get all the Chaos Emeralds, then finish Scrambled Egg Zone Contributed By: ark.
Know Something We Don't?
You can submit new cheats for this game and help our users gain an edge.
Have We Been Fooled?
You can submit a problem report for any non-working or fake code in the lists above.