CheatCodes.com has all the official Mega Man Battle Network 3: White GBA cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Thursday May 23, 2013 for Mega Man Battle Network 3: White are shown below.
Enter one of the following codes in the Number Man machine at Higsby's shop to get the corresponding item:
Item - Code AirShoes 23415891 AirShot3 * 15789208 CopyDmg * 01697824 FullEnrg 56892168 FullEnrg 99826471 GaiaBlde * 33157825 GtStrght S 95913876 HeroSwrd P 03284579 HiCannon * 21247895 LockEnmy 87824510 MiniEnrg 86508964 Mr. Famous' wristband 90690648 Muramasa M 50098263 QuickGge 67918452 Salamndr * 65497812 SetSand 19878934 SneakRun 24586483 SneakRun 24586483 SpinBlue 11002540 SpinGrn 28274283 SpinRed 72563938 SpinWht 77955025 Spreader * 31549798 StpCross S 76889120 Thndrblt * 54390805 Tsunami * 88543997 Unlocker 35331089 Untrap 05088930 Untrap 46823480 VarSword F 63997824 WpnLV +1 41465278
When having the VARSWORD chip in battle hold down A button and enter these codes quickly: Up, Right, Down.
When having the varsword chip in battle hold down A button and press: Down, Down/Right, Right.
Enter secret 1 after beating the main storyline. Head toward the upper-left corner of the screen and you will encounter 3 scuttlest viruses. Careful, as they all have a LifeAura. After you beat them, go to SciLab and talk to the virus guy. Also , in Secret 3, after the compression path, you can also fight two more scuttlest viruses to put in the chip.
Use Rock Cube*, Rock Cube*, and GodStone O. A giant rock slide will hit opponents multiple times each hit is 200.
Bring a lot of water chips. He will have two powerful candlies. For me he was hard. He hads a powerful fire.
This one is pretty hard to get, but once you get it, you will have more power, but Megaman will be buggy. But he'll also get powerups, such as limited immortality, but will also have bugs like constantly moving up, down, left, or right. To attain this style you must first create a bug in Megaman(such as putting something on the program line that shouldn't go there or two colors touch) Then, fight with it until you get the style.(Note:I recommend a bug that will make your buster short out, it's easier. And the chip element you use decides the element of the style, like normal style changes.)
When you have to help Sci-lab find viruses, there are to easy ones to get. One you get from a job posted on Sci-lab (but you need 50 bug frags to get this one though), and the other viruses are hidden through out the cyberworld. The Mushy virus is in sci-lab 2. Go to the yellow square to left when you jack in, and check all the corners. You will find thr Mushy virus.
To use this program advance, you must own Bubbler E, Bub-V E, BubleSide E, and you have to put them in that same order. This does a total damage of 300.
This virus can be found within the prinicipal's computer. Check every edge with the walls that have the lights going through them.
This virus can be found somewhere in the beach. Don't forget to check the edges.
This code can be obtained when you netbattle Metalman when you're up to the ranking part of the game.
This virus can only be found when you have obtained the WWW-ID. Use it in ACDC 1, and check the edges to find the Mettaur viruses. This is the easiest virus to get 8 bug frags when deleted properly.
This virus is hard to kill because of the way they attack, but it's worth it. You can find this virus inside of the zoo computer #4, where you fought beast man. Go up against the wall and check from left to right at the very edge to get thig virus.
Drillman V2 is behind the person who sell things in undernet 6 and Drillman V3 is at hades net. Use sneak run at hades net for him to come out of hiding.
Go to Yoka Train Station. Look for a counter. Face it and press the A botten. It cost 500 Zennys. You will get one code for each one you buy. This works 100%. A little advice: REMEMBER THE CODE.
If you are in team style and defeat a V3 navi in 20 seconds or less you'll get a V4 version of their chip. Or if you have a lot of bug frags take the chance and put them in the bug frag traders in the Secret net.
An easy way to get bugfragments is to vs METALMAN. When he is weak enough delete him right after he punches the panel. You should get 10 bugfragments.
Have the battle chip lavastage and be Heat guts so you don't get hit by the lava. Move out of the way of his attacks as he gets double the damage by the lava stage. 50 damage + 50 damage due to weakness. Wait til he has made his side of the stage clear of the lava then attack with your charged up attack if he is not deleted.
Beat Bubbleman's goons the first time to get Heat guts style. Note: It might be the very best costume it the game.
You can get a style even before the Bubbleman saga. All you have to do is fight and win at least 100 battles and then you should get a style change to one of the styles depending on how you battled.
If you want a powerful sword you need to get sword e, wide sword e, and long sword e. Do it in this order then you can get an advance and a life sword.
Beat bubble mans 3 goons 3 times to get the aqua costum note might electricground style.
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