Your favorite digital pet monsters are back in a whole new adventure with Monster Rancher 4! This time breeding and training your monsters is just the beginning, as you train multiple monsters that will lead you on an adventure of a lifetime! Let your pet monsters be your guides as you embark on journeys to distant lands where you will unlock new characters and fight big bosses with the help from your team of monsters! Monster Rancher 4 is no longer a training ground.

• Mocchi, Suezo and Golem are back in Monster Rancher 4
• Monster Rancher® 4. The latest entry in the Monster Rancher series is comprised of a mass of new features including a multi-breeding and training program, full customization of training facilities, and a brand new interactive action/adventure element, creating a new game that goes years beyond its predecessors.
• Along with a host of new features Monster Rancher 4 will bring back some of its fan's favorite elements including everyone's favorite characters, Mocchi, Suezo, and Golem!
• Monster Rancher 4 includes a multi-breeding and training program where you can breed and train multiple monsters simultaneously.
• Fully customize your training facilities with a variety of training equipment to select from. The more efficiently you plan out your training facilities the better you will be able to train your new monsters.
• The CD/DVD swapping feature is in MR4 with a whole new variety of monsters to unlock by just popping in your favorite CD's and DVD's. Try using some of your favorites to see what they unlock!.