Successfully complete the game to unlock the sound test option.
Use a link cable and download the mini-game to a Game Boy Advance. Play through the mini-game to unlock bonus Monster Cards in the main game.
Collect the Vision Orb after completing Beginner Course. Power 1 will now be available in the Hall Of Life. This Power allows you to create a monster with the attributes you specify, without going through the interview process.
Collect the Vision Orb after completing the Strict Route on the Intermediate Course. Power 3 will now be available in the Hall Of Life. This Power lets you resize and move body parts.
Collect the Vision Orb after completing the Dash Route on the Advanced Course. Power 4 will now be available in the Hall Of Life. This Power lets you slide a pattern after choosing a texture and pattern for your monster.
Get the fourth Vision Orb from the Advanced course to unlock Stamp mode.
Get the third Vision Orb from the Advanced course to unlock Paint mode. This allows you to customize individual colors of body parts.
For each course you clear you earn a vision orb. Once you beaten that course go back to it and beat it again. Successive successful course completion will earn you new frames.
Collect the Vision Orb after completing the Goofy Route on the Intermediate Course. Power 2 will now be available in the Hall Of Life. This Power lets you edit your monster's lines.
Go to the dock and talk to the pig in the shop. He will say "oink", and then you say "yes" There should be a strange confirmation sound.There will be pigs in every mini-game you play. To turn this cheat off, go back to the pig and when he says "oink", you say "no".
This will make your monsters accessories float: 1.put accessory on Monster. 2.move the camera on the part that you put the accessory on. 3.while moving camera, make the body part with the accessory as thin as you can. 4.go to the accessory's position and make the position go as far as it can. 5.say O.K. then exit out, look closely at your monster, and you'll notice that the accessory is floating slightly off the monster!( go to adjusting the accessory to do #2.-#5.)