Ghostbusters: The Video Game Hints for Xbox 360
To unlock the Ghostbusters Drinking Game Achievement, you have to drink from every fountain in the game. The list of those locations can be found beloW:
Level 1: Firehouse
1) The fountain is near the stairs going down to the basement on the ground floor in the firehouse. You only need to drink from it once.
Level 2: Hotel Sedgewick
1) In the vending machine room to the right in the central foyer of the hotel.
2) Once the hotel is swamped in water and it has drained away, the fountain is opposite the elevators in the elevator lobby before reaching the Sargassi Lounge.
Level 3: Times Square
1) Find the fountain next to the exit of the launderette.
2) Having just exited the elevator, at Times Square, the fountain is just outside the Architectural Office.
Level 4: Library
1) The fountain is just before the children's room.
Level 5: Museum of Supernatural History
1) Following the point at which Venkman surprises Hoss and Zeddemore in the hallway and you slime a door, you will find the fountain.
Level 6: Return to Hotel Sedgewick
1) The fountain is in the generator room.
You should now have the trophy. Note that you need to reach each checkpoint after the fountain for it to register that you have drunk from it.