What are the zones in Sonic Generations

Xbox 360/PS3/PC

Classic Era

1. Green Hill Zone
2. Chemical Plant Zone
3. Sky Sanctuary Zone

Dreamcast Era

4. Speed Highway
5. City Escape
6. Seaside Hill

Modern Era

7. Crisis City
8. Rooftop Run
9. Planet Wisp

Metal Sonic- Stardust Speedway
Death Egg Robot- Death Egg
Perfect Chaos- Station Square
Shadow- Final Rush
Silver- Crisis City
Egg Dragoon- Eggmanland
Time Eater- Center of Time

3DS

Classic Era
1. Green Hill Zone
2. Casino Night Zone
3. Mushroom Hill Zone

Dreamcast Era

4. Emerald Coast
5. Radical Highway

Modern Era

6. Windmill Isle
7. Tropical Resort

Big Arm- Launch Base Zone
Metal Sonic- Casino Night Zone
Shadow- Radical Highway
Silver- TBA
Time Eater- TBA