Megaman Battle Network 4 Cheats (GameBoy Advance)

When you get to Undernet1, go straight and you will walk under a dragon-like mouth and
onto the escalator things on the ground. It will bring you to a square with three paths
that you can take. Follow the one on the right. This path then breaks into two others.
Again, take the one on the right. When you get to the end, there is a hidden pathway you
can take by going up. It will lead you to a NetDealer.

Jack in. Take Blue warp.

Take Green warp.

Take Green warp.

Take Blue warp, get full energy, take Green warp back to last area.

Take Green warp.

Take Pink warp.

Take Pink warp.

Take Blue warp.

Take Pink warp.

Take Green warp.

Take Blue warp.

Take Pink warp.

Take Blue warp.

Take Green warp

Talk to program to get 3000 Zenny from him, get FullCust* from Mystery data

Take Green warp back.

Take Pink warp, Fight boss. 

Go to the park area via the home page. Go down the stairs, and go through the curving path
under the stairs. Continue advancing through the park areas until you get to an
intersection with a main (orange) road pointing northeast, a purple road pointing
northwest, a warp point in the middle, and the road you just came from pointing
southeast. Go down the purple road pointing northwest and continue until you reach a dead
end. Burn Man V3 is there. Note: All directions are from the warp point.

Defeat S-Rank ForteSP in a random encounter in Black Earth 2.

You only need 50 to enter the Tournament:

ACDC Town



1 Point: The official that tells you about the preliminaries 

1 Point: Inspect Yai's left giraffe shrub

1 Point: Inspect painting behind Yai's couch

2 Points: Inspect Dex's Gamecube in his house

1 Point: Inspect Mayl's teddy bear

1 Point: Inspect chip shelf in Higsby's Shop 



Elec Town



1 Point: Inspect metal door with Kanji on it (next to a person in a blue suit)

1 Point: Inspect the box behind the fence

1 Point: Inspect the sound system computer on the upper level 

1 Point: Shop next to the fridge (where Lan and his dad went at the beginning to the
game)

1 Point: (Elec Town2) Talk to the person near the exit to the square, partially
hidden behind the building 



Den Dome



1 Point: Inspect the bicycles

1 Point: Left-most DenDome poster

1 Point: Talk to a person partially hidden by the hot dog shop 

1 Point: Alleyway (contestant entrance) search trash next to vending machine

5 Points: (Stadium) Jack into the Netbattling machine, play rock, paper, scissors
with Mr. Prog

1 Point: Talk to a kid walking behind the screens inside the main entrance

1 Point: Inspect the blue door inside the main entrance 



Castillo



1 Point: Inspect the fountain

2 Points: Talk to woman partially hidden by the castle

1 Point: Inspect the pirate ship in the lower square

2 Points: Inspect steel door in lower square behind red robot 

2 Points: Talk to the boy in the haunted house

3 Points: Old Man in lower area, hidden by the cart

10 Points: Battle Evil Navi inside dracky robot near haunted house



ACDC Area 1



1 Point: Talk to Mr. Prog near the skull gate (purple gate)



ACDC Area 3



4 Points: Buy from Green Navi for 3,000 Zennys



Town Area 1



2 Points: Underneath a walkway near the Area 2 entrance



Town Area 2



5 Points: Give Orange Navi a Cannon C chip



Town Area 3



3 Points: Talk to Mr. Prog near the merchant



Park Area 2



3 Points: Talk to the Pink Navi

Make sure you have at least 10,000 Zenny and the C-Slider before attempting to get this.
Jack in from an outdoor location (preferably Yumland). Work your way to Undernet 4 and
look around until you see Solar Boy standing near a coffin. Solar Boy states that if he
had a certain program he will be able to defeat the menace inside when it escapes. To get
the program, travel to Undernet 2 via the town area and talk to the Dark Navi who says
"The chip is in Undernet 6". Work your way to Undernet 6 and look for a Dark Navi pacing
back and forth. Talk to him and he will offer you the program for 10,000 Zenny. Bring the
program back to Solar Boy, then an intermission sequence will start. After the sequence,
look inside the now empty coffin to find the Purple Skull Door Key.

When Lan's alarm from home sounds, he runs home to find that his mom is in his room. She
has been sprayed with sleeping gas. She tells Lan that she heard someone typing on his
computer. Check the computer. There is a message reading, "You've been warned, Lan. We
can easily do much worse. If you don't want those you care for to get hurt more, bring
the DarkChip to Park Area 2." Jack in and go to the end of Town Area 3, where there is a
purple gate. After the short intermission, a work comes and battles you. Defeat him and
he will be knocked out. Search him for the code to open the gate. The code you get is
"AJEKDUR 2437561". It is encrypted. Decrypt it and you will get "RAEJDUK".

Accomplish the following task to unlock a new saved game icon:



Blue Moon Ray: Defeat Duo in normal mode.

Forte's: Defeat ForteSP in Black Earth 2

GigaComplete: Get all 5 Giga Chips

MegaComplete: Get all 60 Mega Chips

PA Complete: Use all 30 Program Advances

SoulComplete: Get all 6 Souls

StandComplete: Get all 150 Standard Chips. 

Item
Code

GunDelSol EX G
74293099

WideShot 3 T
68009092

ColorPoint *
19095677

FlameLine 3 J
57604335

TwinFang 3 G
88019791

AirHockey 3 V
77038416

Recover300 J
66703422

VariableSword C
03696458

HP+500 (white)
30873642

MegaFolder2
02109544

Buster Pack
05178924

Custom2
75420107

HP+500 (pink)
97618739

Rush
73298100

Beat
25435428

Tango
10170506

Body Pack
43494372

Battle Chips



03696458: VarSwrd C

19095677: ColorPt *

32108251: Snake R

46292983: FlmLine1 G

57604335: FlmLine3 J

66703422: Recov300 J

68009092: WideSht3 T

74293099: GunSolEX G

77038416: AirHoc3 V

88019791: TwnFng3 G 



Sub Chips



00274304: Unlocker

02368995: Untrap

14769745: Untrap

16589650: MiniEnergy

24247309: SneakRun

27979609: LockEnemy

37198940: LockEnemy

45798331: MiniEnergy

59891137: Full Energy

84625799: Full Energy

89866302: SneakRun

94872322: Unlocker 



Navi Customizer Blocks



02109544: MegFldr2 (Green)

05178924: BustPack (Red)

10170506: Tango (Green)

25435428: Beat (Blue)

30873642: HP+500 (white)

43494372: BodyPack (Blue)

73298100: Rush (Yellow)

75420107: Custom2 (Yellow)

97618739: HP+500 (Pink) 

While at the vampire manor in Castillo, check the figure of Django pointing Gunsol at
Dracky (the vampire), and you will receive the chip.

While in the asteroid and the big magnetic disturbance appears, press A as fast as you can
to "swim" down. If done fast enough, you will go down and land once it goes away, and be
able to continue.

Jack into your computer at home and go towards the first door with the skull on it. When
you go there, make sure you are doing a mission like the competition at the dome or
something not in ACDC town. When you go there, you find a chip containing money. After
getting it, jack out and do the same thing again.

Jack into your PC and go to the first intersection. Go straight. Follow the blue road
until the second intersection, then go down. After you follow the road that you went
down, there are two roads you can go on. Go to the bottom one. Aqua Man is there.

Successfully complete the game on the hard difficulty setting. Then, select the "Continue"
option to access a new super hard mode.

Make sure that your folder is equipped with chips that go above ground, like Wide Shot,
Twin Fang, or something similar. Note: Flame Line will not work. Dodge his
attacks, then when his middle is red you can do damage. Chips that work well are
Gundelsol Ex (Number Man machine code 74293099) and Gun Sol (obtained at the haunted
castle at Castillo; almost at the end there is a figure of the person who defeated
Dracula, check his leg and get that chip). Use those chips and dodge Duo's attacks to
complete that mode of the game. An easy way to defeat Duo is to use PAs. Use a few like
Lifesword and just dodge his attacks.

Talk to Yuuichiro at ANSA to get this battle chip.

Defeat ShademanSP or LasermanSP without destroying the Green Mystery Data.

Go to Netopia and go up the only staircase in the area. Then go northeast then northwest
and you will eventually find the net connection between Sharo and Netopia. Dodge the
conveyer belts in Sharo and you will eventually see the Water God near the top of the
Sharo area. Go up the conveyer belt pointing to the Water God. Get the Water God. Go back
to the Netfrica area and talk to the official to complete the quest.

Put Short Sword, Wide Sword, Long Sword in a row all of the same letter, it will make
Lifesword just as in Megaman Battle Network 3.

When your folder is locked someone who told you that he was supposed to fix it, go to
ElecTown. Talk to the girl standing near the entrance to ElecTown Square. She will tell
you she saw the manager of Jojomon Electrics nearby. Go back and find an old man near one
of the stores in ElecTown. He will look at your PET and tell you he cannot fix it without
a code. The code is "9651345".  Also, when you get an email about PET Maintenance, after
defeating Dex and Gustman in the Dencity Tournament, leave the building and talk to the
person in front of the building wearing a blue cap. He will install a new folder with
weak chips in your PET and lock it so you cannot use your original folder with the good
chips. When he leaves, he will drop a piece of paper. You will need someone to fix your
PET. Go to Electown area 2 and talk to the woman standing next to the building. Then talk
to the old man and he will tell you that you need a seven digit password to unlock the
PET. The hints are on the piece of paper. Try one of the following passwords: "1863546",
"7374262", and "9681345".

Notice that Cold Man constantly puts down ice blocks. If you use Junksoul, you can send
all the ice blocks he puts down back at him with Poltrgst for massive damage.
Note: Cold Man is a patterned attacker; he will use the ice blocks repeatedly, so
you can keep smashing him up.

Talk to Yuuichiro at ANSA to get this battle chip.

You can buy this battle chip from a shop in Ura-Internet 4 for 100 BugFrags.

ACDC1 Aqua Man V3 has 1800 HP. Use electric chips to easily defeat him.

Jack into your computer at home and go towards thè first door with thè skull on it. When
you go there, make sure you are doing a mission like thè competition at thè dome or
something not in ACDC town. When you go there, you find a chip containing money. After
getting it, jack out and do thè same thing again.

Jack in. Take Blue warp.

Take Green warp.

Take Green warp.

Take Blue warp, get full energy, take Green warp back to last area.

Take Green warp.

Take Pink warp.

Take Pink warp.

Take Blue warp.

Take Pink warp.

Take Green warp.

Take Blue warp.

Take Pink warp.

Take Blue warp.

Take Green warp

Talk to program to get 3000 Zenny from him, get FullCust* from Mystery data

Take Green warp back.

Take Pink warp, Fight boss.

Battle Chips

03696458: VarSwrd C

19095677: ColorPt *

32108251: Snake R

46292983: FlmLine1 G

57604335: FlmLine3 J

66703422: Recov300 J

68009092: WideSht3 T

74293099: GunSolEX G

77038416: AirHoc3 V

88019791: TwnFng3 G 

Sub Chips

00274304: Unlocker

02368995: Untrap

14769745: Untrap

16589650: MiniEnergy

24247309: SneakRun

27979609: LockEnemy

37198940: LockEnemy

45798331: MiniEnergy

59891137: Full Energy

84625799: Full Energy

89866302: SneakRun

94872322: Unlocker 

Navi Customizer Blocks

02109544: MegFldr2 (Green)

05178924: BustPack (Red)

10170506: Tango (Green)

25435428: Beat (Blue)

30873642: HP+500 (white)

43494372: BodyPack (Blue)

73298100: Rush (Yellow)

75420107: Custom2 (Yellow)

97618739: HP+500 (Pink)

When you get to Undernet1, go straight and you will walk under a dragon-like mouth and
onto thè escalator things on thè ground. It will bring you to a square with three paths
that you can take. Follow thè one on thè right. This path then breaks into two others.
Again, take thè one on thè right. When you get to thè end, there is a hidden pathway
you can take by going up. It will lead you to a NetDealer.

Get all 150 chips and go to the gate at Ura Internet area 5. You can now pass through it,
and battle Forte. Defeat Forte to get the battle chip.

After you defeat Junkman and go through thè conversations, just talk to your dad.

Go to Netopia and go up thè only staircase in thè area. Then go northeast then northwest
and you will eventually find thè net connection between Sharo and Netopia. Dodge thè
conveyer belts in Sharo and you will eventually see thè Water God near thè top of thè
Sharo area. Go up thè conveyer belt pointing to thè Water God. Get thè Water God. Go
back to thè Netfrica area and talk to thè official to complete thè quest.

When you are at the part when you have to rescue Number Man, there is a door with three
passwords. Clue 1 is "119", clue 2 is "110", and clue 3 is "845".

Successfully complete the game on the normal difficulty setting. Then, select the
"Continue" option to access a new hard mode.