Gyroman - Input this code as soon as you use the Gyroman Chip. Hold the buttons down.

Code Effect - L+R If the enemy is on the same row as you, Gyroman bombs it three times instead of bombing the row.

Larkman - As soon as you use the Larkman chip press this sequence, it will make a beep if entered correctly.

Code Effect - press up, up/right, right, down/right, down Larkman's attack pierces right through auras and barriers.

Navi Customizer Programs - Compression Codes - To enter these codes, have the desired Navi Customizer Program highlighted in the Navi Customizer screen. Hold the Right (->) button on the D-Pad, then enter the 10 button code (Composed of different combinations of the buttons A, B, L and R) for that NCP to compress it.
Once compressed, the Navi Customizer Program's size will be reduced by one block, or square. Only non-textured programs can be compressed (AutoRun cannot be compressed either), and inputting the code again will decompress it.

Code Effect

BLBABLBBAA Compresses AirShoes
LLLRRBARBL Compresses AttackMAX
AABRABRLLR Compresses BatteryMode
ABBRAABRBR Compresses BeatSupport
BARABRLRRA Compresses BodyPack
BABLABRLRB compresses bugstopper
LLRARLBLAR Compresses BusterPack
ALAARBRBAR Compresses ChargeMAX
BRALARBAAB Compresses Collect
AARLBABALB Compresses Custom +1
BARLLRALBR Compresses Custom2
RRBBRBRBAA Compresses Dandyism
RLABBARALR Compresses First Barrier
ALLBRLAAAL Compresses FloatShoes
RRLBLLARBL Compresses GigaFolder1
BBRALBLARR Compresses GigaVirus
ABLARABLRL Compresses HumourSense
RBBARBRARB Compresses KawarimiMagic (AntiDmg)
LABBLBAALL Compresses Mega Folder 2
BBABBRRLAR Compresses MegaFolder 1
AABLARBLAA Compresses MegaVirus
RLRARRLLLR Compresses Millionare
RARLLRRABA Compresses RapidMAX
RBLRBRLLRL Compresses RushSupport
ALRABLRALR Compresses SaitoBatch
RLRLRBBRAB Compresses SelfRecovery
ABARALRBBA Compresses Shield
RLLALLBABB Compresses ShinobiDash
RABRALLRBA Compresses SuperArmour
LBLABLABAL Compresses TangoSupport
BABALRARAA Compresses the I'm Fish program
LRLABLBBLA Compresses the JungleLand program
LBRARLABLB Compresses the Oil Body program
LLRBLLAALB Compresses the Reflect program
ARBBRLRALA Compresses UnderShirt

NeoVarSwrd - If you hold down 'A' and put in a button sequence fast, you will get a wider range for NeoVarSwrd.

Code Effect

Down, Right, Up CrossSwrd slash
Up, B, Down, B, Up, B Double LifeSwrd slash
Left, Right, Left, B SuperSonicBoom slash

SearchMan Chip Extra Effect

Code Effect - A+B Destroy all enemy chips when hit by Searchman

Shademan Extra Effects - When you use the Shademan SP/DS chip, as soon as you see Shademan come up, immediately press the following codes for an extra effect to his attack.

Code Effect

Press Down, Down-Left, Left+A Makes enemy confused.
Press Down, Down-Right, Right+A Makes enemy paralyzed.

VarSwrd - To use these, you must hold down the 'A' button and quickly put in the sequence. These only work with VarSwrd.

Code Effect

Left, Left-Down, Down, Right-Down, Right FghtSwrd slash
Down, Left, Up, Right, Down LifeSwrd slash
Down, Right-Down, Right LongSwrd slash
Left, B, Right, B SonicBoom slash
Up, Right, Down WideSwrd slash

Z-Saber - To use this, you must hold the A button while using Z-Saber, and input the following code on the third slash. You must be holding A while it is slashing, and the code must be inputted on the third slash.

Code Effect - B, Back Sonicboom after the third slash.

Unlockables
Liberation Mission Prizes - After every Liberation Mission you get a prize depending on how many phases it took for you to complete the mission.

This doesn't include Zenny prizes - Unlockables

AntiNavi M Beat Mission 4 in 9 - 10
Anubis A Beat Mission 9 in 14 or less

BlakWing W Beat Mission 7 in 10 or less
BlizzardMan B Beat Mission 1 in 6 - 7
BlizzardManSP B Beat Mission 1 in 5 or less

CloudMan C Beat Mission 3 in 8 - 9
CloudMan DS C Beat Mission 8 in 13 - 14
CloudMan SP C Beat Mission 3 in 7 or less
CosmoMan C Beat Mission 5 in 8 - 9
CosmoMan DS C Beat Mission 9 in 15 - 16
CosmoMan SP C Beat Mission 5 in 7 or less

Fullcust * Beat Mission 4 in 8 or less

Muramasa M Beat Mission 8 in 12 or less

ProtoMan B/Colonel C Beat Mission 6 in 9 - 10

ShadeMan DS S Beat Mission 7 in 11 - 12
ShadeMan S Beat Mission 2 in 8 - 9
ShadeMan SP S Beat Mission 2 in 7 or less

Z Saber Z Beat Mission 6 in 8 or less

Numberman codes - Go to the numberman machine in Higsby's shop when it is placed there and enter the passwords to get your prize.

Code Effect

35607360 Anti Elec *
73877466 Anti Fire *
44213168 Anti Heal P
05068930 Anti Navi V
10386794 Anti Sword R
25465278 Anti Water *
10133670 Anti Wood *
63231870 Attack MAX (Yellow NCP)
79877132 BeatSupport NCP
30112002 Body Pack
50364410 Bug Fix *
80246758 BusterPack NCP
87412146 Charge MAX (White NCP)
15595587 Custom 2
07765623 Custom Bolt 3 G
68799876 Dark Invis *
52052687 Death Match 3 V
91098051 DjangoSP D
12118790 Full Energy
90914896 Full Energy
35321321 Gun Del Sol 3 O
90630807 HP +200 (Pink NCP)
48785625 HP+300 (Pink) NCP
13926561 HP+300 (White NCP)
03419893 HP+400 (Pink NCP)
45654128 HP+400 NCP
31084443 HP+50 NCP
50906652 HP+500 (Pink) NCP
72846472 HP+500 (White NCP)
29789661 Lock Enemy
97513648 Mega Folder 2 NCP
83143652 Quick Gauge *
36695497 Rapid MAX (Pink NCP)
18746897 Recovery-300 Y
09609807 RushSupport NCP
64892292 Sneakrun Subchip
28256341 SoulTime +1 (Yellow NCP)
36695497 SpeedMAX
12541883 Spin Blue
78987728 Spin Green
30356451 Spin Red
48958798 Static S
68942679 Steal Revenge P
54288793 TangoSupport NCP
73978713 Unlocker
64664560 Unlocker
28706568 Unlocker
00798216 Untrap

Save Icons - Unlockables

DarkComplete Collect All 12 Dark Chips
Forte's Icon Beat Forte SP in Nebula Hole Area 6(Random Encounter)
GigiComplete Collect All 6 Giga Chips
MegaComplete Collect All 60 Mega Chips
P.A.Complete Use All 30 Program Advances
Protoman's Icon Beat Neubla Gray.
StandComplete Collect All 180 Standard Chips

Secret Bosses - There are secret bosses in the game that require completing all Liberation Missions (including Nebula Area Liberation Missions).

Unlockable How to Unlock

Bass/Forte SP Defeat Chaos Lord Bass/Forte V3
Chaos Lord - Bass/Forte V3 Defeat all 6 DS navis with an average time between 25-40 seconds
Chaos Lord - Megaman/Rockman DS Defeat all 6 DS navis with an average time under 25 seconds
Chaos Lord - Nebula Gray V2 Defeat all 6 DS navis in Nebula Area6
Chaos Lord - Nebula Gray V3 Defeat all 6 DS navis with an average time over 40 seconds

Action Replay Codes

(M)
a1722b2e
3f1b0039
1a32537e
0de825eb

Max Health
26105045
e087c1b8

Inf Health In Battle
a069b6f6
6105ccbf

Max Custom Gauge
bddf27b7
2c0e45d1

Infinite Zenny
57a2e3eb
b33964cd
003a536d
2738cec5
4464b0b5
d6aeca25

No Random Battles
cc18e87c
a1ef6916

Infinite Puzzle Time
Press Select when the puzzle is complete.
4975a7a7
1b161343
d90465a8
2ed8c3b4
cd4c0f28
0017b704
9f6b6aab
2efee35c