A new locations and environments trailer from Ghostbusters: Sanctum of Slime offers a brief look at the three types of locations where the action will take place in the upcoming Ghostbusters sequel. The clip shows ghosts being busted in buildings, on city streets, and underground in the sewers. Ghostbusters: Sanctum of Slime is expected for Windows, Xbox 360, and PlayStation 3 this spring. The embedded clip follows.