Classic Sonic in 3D. Green Hill Zone Act 1 remade

The ultimate secret in Sonic Adventure 2 is a major treat for fans. You get to play the first stage of Green Hill Zone from Sonic the Hedgehog in full 3D. Sure, Sonic Adventure 2 is old, over six years old. But you need to acquire all of the 180 emblems to see this and this is something every Sonic fan should see.

[youtube]https://youtube.com/watch?v=ZyK05_wk-J8[/youtube]