Rock*Platform: GameBoy Advance
Get a red mushroom and save the game in front of the mushroom shop. Turn in the red mushroom. If he does not give you the red princess, turn off the game and try again. Once you get the red princess, go to My Tower. You should see a red door. The princess should open it. Open the treasure chest and you should get Rock*.
Wind*Platform: GameBoy Advance
Unlock Playland then talk to a fat man behind the training spot there. Then, go to were Ms. Rocket is and pay him lots of money that so he can build a spaceship. Note: It takes about ten times to make the ship Fly.
MusashiPlatform: GameBoy Advance
This Robopon packs a powerful punch. He is a legendary little warrior who is almost as strong as SunZero. To get him, spark a Cyber Battery and an Ultra Battery.
NegaponPlatform: GameBoy Advance
Once you unlock Marvel Lab, enter it. Make sure you have room for at least one more Robopon. You should see a building directly in front of you. Go to the left of that building. Once there you should see a dog. Talk to it. It will tell you to input a password. Enter "9". The dog should give you Negapon. Negapon is very powerful. It turns into NegponX and Gatspon.
Jasper's password:Platform: GameBoy Advance
After you earn Marvel Lab, go there but do not enter the building. Instead, go to the left side of the building and talk the dog. He will ask you for a password. The following passwords are to get Robopon. You must have space in your party to place that Robopon.
D: Icarun
H: B-cell
J: Gundarn
L: Under
R: Sherry
P: Fencer
S: Flicker
9: Negapon
Rvnge: Dorapon
Note: All of these Robopon start at level 1.
Easy winsPlatform: GameBoy Advance
This is a fast way to defeat Doctor Zero and Zero at the end of the game. Equip Ray 2 Or Ray 3. Your Robopon should know Virus. Virus your opponent. If they have a high attack power, they will destroy each other. Virus all your opponents' Robopon. This is quick way to complete the game.
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