Unlockables and GamerScores cheats for Sonic the Hedgehog 2

Unlockables and GamerScores

Unlock Level Select:

When you are 'Locked-On' to Sonic and Knuckles go to the 'Title' screen and press Up, Up, Up, Down, Down, Down, Left, Right, Left, Right. Then hold A and press Start to access the 'Level Select' menu.

Unlock Night Mode:

Access 'Level Select' and hold C when you select a stage and the level will become darker. When you die or beat the level the game will return to normal.

Achievements

Complete the following tasks to get the corresponding GamerScore.

Emerald Hill - GamerScore 5:

Successfully clear the Emerald Hill Zone 1.

All Multiplayer - GamerScore 5:

Play ALL 4 Multi-Player zones.

Xbox Live Racer - GamerScore 10:

On Xbox Live win 10 Versus zones.

Casino - GamerScore 10:

Get to the Casino Night Zone.

Chaos Emerald - GamerScore 10:

Get one Chaos Emerald.

Conquering Time - GamerScore 10:

In under 1 hour successfully beat the game.

Fast Emerald - GamerScore 15:

In under 35 seconds in Single-Player or Co-Op mode successfully beat Emerald Hill Zone 1.

Extended Super - GamerScore 20:

Stay in Super Sonic mode for one minute.

Fast Chemical - GamerScore 20:

In under 45 seconds successfully beat Chemical Plant Zone 1.

Super Sonic - GamerScore 20:

Become Super Sonic.

Win - GamerScore 35:

Beat the game.

Chaos Master - GamerScore 40:

Collect ALL the Chaos Emeralds.

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