Radical Highway

Radical Highway is Shadow's first stage on Dark Story in Sonic Adventure 2.

Overview
The level is filled with a lot of military planes dropping bombs a lot. This level takes place at nighttime. Right before this stage, Shadow has a flashback of he Maria running away from the G.U.N military up at the Space Colony ARK. At the end he says the line he says a few times in the game: "I promise you...revenge!"