N64 Mad Catz Force Pack (Nintendo 64) (Pre-Played - Game Only)

J2Games.com

$ 6.99 
SKU: N64MKFP4AC1

Every hardware manufacturer has released a Rumble Pak of its own, and Mad Catz is no exception. Plugging into the N64 controller's memory card slot, the Force Pack looks and feels exactly like Nintendo's Rumble Pak. The only notable distinction is a red light on the back that will flash when a game triggers the rumbler.