Digimon World

Get Gabumon:
To get Gabumon, when you start a new game and Jijimon asks you questions say you don't have a digivice and you don't have any friends, and you will get Gabumon instead of Agumon

Get Sukamon:
Take an Rookie or Champion Digimon and let its virus scale reach full. It will eventually evolve into Sukamon.

Get Kunemon:
First defeat Kunemon. Next take an in-training digimon and have it go to sleep in Kunemon's Bed. There is a 50% chance he'll evolve into Kunemon.

Quicker training:
When you train,just start,wait a second,then push Triangle. Your Digimon will gain the normal amount of expirience. Time will pass quicker, but your Digimon will eat more and need to go potty more often. But you can make him stronger faster.

Easy Money:
Buy a Meramon card from the secret card shop for 500 bits then enter the lava cave and talk to the demimeramon in the last screen. He will give you 1500 bits for the meramon card.

Get all Digimon:
To get all the Digimons, you have to do this. Press trinangle + start + circle + select at start menu. If you do this code correctly you will hear Tai say "I'm finally a digimon master!!!

Evolve your digimon:
While your digimon is digivolving then press select + start + triangle + square + circle + square. You'll then see the digimon's name flash. When this happens press square and select the name of the digiMon you want
your digimon To evolve to.

Selecting Characters:
Start a new game and when the black screen appears, hold down triangle + square + circle. Now you will see a lot of items. Choose anyone you like and feed it to your digimon. If he doesn't want to eat,
press triangle + square + circle again, then feed it again.Your digimon will change after you feed it with all sorts of items. You can alter your digimon anytime. Just feed it something again.