Monster Rancher 4 Cheats

Go to the shrine and enter the Princess Mononoke DVD. You'll get a white wolf that has ears instead of horns!

Gamepro got there hands on this game and made a great monster.
It's name is Gameprobot and can be achieved by going to the shrine and putting in Gameshark2v2(for PS2). It will come out a shiny metallic dragon.

To Unlock a Monkey from Ape Escape with the red pants, go to the shrine one you can create monsters. When it asks for you to put in a disk, put in the first Ape Escape game. You now have the monkey from Ape Escape with the menacing Glare and red boxing gloves.

At the shrine, put in Enter the Matrix. This will result in you getting a black rabbit in an all black suit and sunglasses.

Enter the shrine and insert the Spirited Away DVD, you get a Japanese priest.

When you get a chance to create a monster, put in the Ape Escape 2 PS2 game to get one of the original monkeys from the Ape Escape series.

By inserting the Dead To Rights disc, you create a blue wolf-like monster, kinda like Jack Slate's husky Shadow.

By inserting the Splinter Cell game (PS2) you will create Pirate Ape

By inserting the Onimusha 1 game (PS2) you will create Kagemusha

By inserting the Cowboy Bebop: The Movie DVD you will create HipMew

By inserting the Field of Dreams DVD you will create Baseball Boy

Go to the shrine and enter DBZ Budokai (PS2). You'll have unlocked the "monkey king" of legend!

Go to the shrine and insert the Lilo & Stitch DVD. You'll recieve a sumo ninja turtle.

When unlocking monsters, use your disk for fatal frame 1 and put it in. You will a Miku, the main character from fatal frame, another game done by tecmo.

Go to the shrine, when asked to insert CD, put Monster Rancher Hop A Bout (PS)CD. You will get rare Zan (Zan/???) monster that looks Zan but on handwriting style or Doodles style. Very unique and funny monster.

If you insert Gran Turismo 3 when creating a monster, you will get a monster with the body of a Formula 1 car, a helmet for a head, and tires on the arms and legs.