Xbox GameCube
Big Head Mode
Hit pause while playing and tap in this combo to unlock big head mode: up, down, down, up, right, right, left, right. (works for gamecube,ps2,xbox.)
Submitted By jonathon shaw
Xbox GameCube
Buy scrap and take it back
On level 2 if you buy scrap and don't like it kill your self. When you are done you will have all your scrap back. (DO NOT GET SCRAP BEFORE YOU DIE OR IT WILL NOT WORK). If you know scrap is like a magnet to you and there are bad robots try to get them to come to you.
Xbox
Transit System and Jack Hammer's Oil Rush mini-games
To unlock the Transit System mini-game, you have to play the Transit System thingy in the game. It automatically gets unlocked after the first time you play it in the game.
To unlock the Jack Hammer's Oil Rush mini-game, you have to play the Oil Rush level by talking to the robot just outside of the Jack Hammer's shop. It too also gets unlocked the first time you play it in the game.
Submitted By gi_josh
Xbox GameCube
Get Grandpa's Keys
Once You have reached the level with the killer dogs destroy them go to the Right corner You will find a Golden key those are his keys Go to grandpa and he will give you a upgrade for your wonderbot
NOTE: before you destroy the dogs talk to grandpa he will say I lost my keys o yea he's that rusty red guy that's bending over
Submitted By Stephen Bruno
Xbox
How to bat third boss easily.
This took me only one minute to beat him. When he (third boss) opens his mouth, shoot him in the mouth with the garbage gun. It should be really easy for you.
Submitted By Christian Jouret
Xbox
How to meet bigweld sooner
On one of the levels, where you have to figure out the code, the code is blue, yellow, blue, green. And you will get to the Bigweld Chase sooner.
Submitted By jacob
GameCube
Unlimited Health
Pause game play, then quickly press Up, Right, Down, Up, Left, Down, Right, Left. A sound will comfirm correct code entry.
Submitted By ztmcavs23
GBA
New version
When you are about to select a game at the top of the bottom screen click on remix to get the new version of the game.
GBA
Beating The First Boss
In order to beat the fist boss you need to have your Scrap Launcher or you can use your wrench. The first boss is a security guard, he is in a floating car. At the front of the car there is a magnetic shield that you will get attracted to because Rodney(your character) is made of metal. The security bot will stay toward the middle of the edge. Next he will try to attract you with the car. Stay towards the side of the edge, next to the car. Then the car will fly towards the side of the battlefront, arena, whatever you call it. Stay in front of the car and shoot at the car with your Scrap Launcher or hit with your wrench. You won't get hurt because the security bot is dizzy at the time.
Submitted By Brent Pro
GBA
Using the elevator
When your at an elevator with a enemy near it, use WonderBot to move the lever to make it move up/down because the enemy can't hurt you when your using WonderBot.
Submitted By Eric Storm
GameCube
Transit System and Jack Hammer's Oil Rush mini-games
To unlock the Transit System mini-game, you have to play the Transit System thingy in the game. It automatically gets unlocked after the first time you play it in the game.
To unlock the Jack Hammer's Oil Rush mini-game, you have to play the Oil Rush level by talking to the robot just outside of the Jack Hammer's shop. It too also gets unlocked the first time you play it in the game.
Submitted By gi_josh
