From - http://xbox.joystiq.com/By: JC Fletcher
After watching this GameTrailers-exclusive Ghostbusters trailer, featuring multiplayer footage from the PS3/360/PC version of the game, we started to wonder if the promotion for this game was going to make us tired of Ray Parker, Jr.'s Ghostbusters theme song. Then we remembered that it was impossible to get tired of that song.
As for the game, the multiplayer component features flagrant stream-crossing, on-the-fly revival of fellow Busters, and multiple instances of the same character. If someone else is Winston and you wanted to be Winston, no problem! What a relief. This trailer also briefly highlights the game's "Protection" mode, in which players battle ghosts in order to keep them from destroying vulnerable technology.