This new slot is packed full of great features to look out for and one of the best involves the giant Stay Puft monster from the film. When you drop in two Ghostbuster symbols and a Gozer symbol then the free spins are triggered, however these are free spins of a different kind as you play them on a totally different set of reels. The amount of pay lines increases from 30 to 40 and you are given eight free spins. When you see a marshmallow symbol, you are in luck as it becomes a locked wild and will stay in position during the rest of the spins, offering the chance of some big wins. After any spin you may see the Win Meter appear and this will award you a prize of anywhere between 50 and 1000 times the coin value. Ghostbusters has a few wild features with the Wild Reels feature turning reels one and three into into Slime wilds and the Extra Wild feature will turn reels one to four into Gozer wilds. A really interactive feature of this game is the Ballroom Busters Bonus, which is triggered by two or more Ghostbusters symbols. You power up your photon gun and shoot at the ghosts hiding behind highlighted objects high up in the ballroom. You have five shots and every ghost you hit awards you with a nice prize that may be multiplied by up to X5. The round comes to an end when you have fired your gun five times. Ghostbusters is such a fun slot to play, it's feature rich satisfying even the most demanding slots player and is well worth loading up to play.