Angel Island

The last of what remains of the Echidna Tribes.

Home to the Master Emerald and it's protector,Knuckles the Echidna.

It also houses many traps on there, so don't get cocky.

If you encounter the Master Emerald, do Knuckles a favor and leave it alone.

The island's already sunk three or more times, he doesn't need it sinking again.

If you see Rouge trying to steal the Master Emerald, have fun stopping her until Knuckles gets back.

It is an island though, so how much could possibly happen on there?

Have fun!