Gamestop features an exclusive Ghostbusters: The Video Game T-shirt as well as a Ghostbusters II dark gray in-game flight suit. Wal-mart/Sam’s Club will feature an exclusive in-game solid gold proton pack. Best Buy preorders will include two character skins for the playable rookie character. The first is a skin of the mayor while the second is ghoul that looks to be dressed in a yellow jumpsuit.
Finally, Amazon.com will feature the Slimer Edition. This special pack includes a 10" Slimer bust designed and created by Steve Johnson, the sculptor who worked on the original movie. The bust comes with a certificate of authenticity signed by Johnson himself. The Slimer Edition also comes with four Ghostbusters Minimates, a console skin, and a key chain of the Ecto-1 with working lights and sounds. I honestly don’t know which I would choose since each preorder offers something fun unique. I should warn anyone interested though, the Slimer Edition is priced around $70.00 more than the three others at $129.99 on the PS3 and 360 where as the other preorders have the game priced at $59.99.
For more info, check out http://www.ghostbustersgame.com/preorder/