Affiliates:



Mega Man X


WARNING: do not copy these codes to other sites!
1Start With 10 LivesDBBE-446F
2Start With 7 LivesD1BE-446F
3Start With 5 LivesD0BE-446F
4Start With 1 LifeDDBE-446F
5Infinite LivesC2B9-3404
6Start With Less EnergyD6BE-47AF
7Start With More Energy4DBE-47AF
8Infinite EnergyC2B9-1FF7
9Most Enemies Are Defeated With One Shot6DB5-CD97
10Start With All Weapons And All Enemies Defeated (Except Sigma)23BD-3F07
11Infinite Weapons Once You Have ThemC9B3-4769
12Rocket JumpDE8A-1FBC
13Unlimited R. Shield EnergyCDB3-4769
14Little EnergyDFBE-47AF
15Bad Guys Have Infinite EnergyDFB5-CD97
16New SoundsDFB1-CD97
17While Standing Still, Don't Lift Your Gun To ShootC9B5-4769
18No Gun SoundsC9B9-4769
19When Moving And Shooting, Get Different AnimationsC9BD-4769
20Brain Damage! Just Get Hit To See It (Even If You Turn The Effects Off, It Won't Stop!)C2BF-1FF7
21Guns Are UselessCDBC-CD97
22The Ultimate Code!!!1XXBC-4F01
23Tiny JumpEE8A-1FBC
24Instant Level 3 Shot When Y Is Being Held2DBB6-4D61
25Shoot Big Shots, Small Shots, And Very Small Shots Simultaniously3D7B6-4D61
26Hold Y And The Screen Freezes Before You Can MoveDAB6-4D61
27Big Energy Pellets Fill Your Energy Bar To Full After PickupF039-1F6B
28Small Energy Pellets Fill Your Energy Bar To Full After PickupF039-176B
29Get 9 Lives After Picking Up 1 FreeguyD43C-4409
30Start New Game With Max Health BarF0BE-47AF
Start Up Codes
31Start Up Code #14XXBF-3F07
32Start Up Codes #25XXBF-3F07
YYBF-3FD7
33Start Up Codes #36XXBC-4F01
Sometimes Jumps Will Go Back To Normal
34Low JumpDD8A-1FBC
35Bogus JumpD08A-1FBC
36Super JumpD58A-1FBC
37Mega-JumpDB8A-1FBC
38Disable Weapon ChargingDDB0-4FA1
39Weapon Charges To 1st Power Level FasterDDB1-4F61
40Ultra Jump5E8A-1FBC
41Tiny JumpEE8A-1FBC
42Delay Weapon Charging For About 2-3 SecondsEFB0-4461


Notes
1The base effect that all of these codes share is that once you charge and fire a certain level, you never go below that level. This means you will eventually lose the ability to charge. None of these codes take effect until you fire a charged shot. Many will stop working when and for as long as you hold the fire button, Y. All code definitions assume that Y is the fire button.

DD Only the basic effect.
DF Warp to point of origin (if you are in the boss room, you return to the
top left corner).
Hold Y to walk normally. Note that when you warp, your velocity will be
"remembered", and when you stop warping, you will keep going in that
direction. Turning off effects has the same effect as holding Y.
D4 Can't move. Hold Y to move.
D7 Get stuck in movements. Means: walk kinda slow, jump slow (but glide
GREAT!), run/dash as long as you please, get stuck on walls and wall-jump
in mid-air. Hold Y to move normally, and tap Y to jump up walls
(note that you keep jumping, even after you clear the wall!).
D0 Walk right a little slower, and left a little faster. Hold Y to walk
normally.
D9 Snap to the nearest waypoint. Waypoints are at the leftmost edge of each
screen (like if the level didn't scroll horizontally). Press left to
snap to the previous waypoint. Hold Y to walk normally.
D1 Fly back left a LONG way (after passing the scrolling point). Hold Y to
walk normally.
D5 Jump a tiny bit higher. Hold Y to jump the normal height.
D6 Hover on the top of the screen. Getting hit may send you flying above the
top of the screen. Hold Y to drop down. Note that you really can't
shoot at things with this code.
DB Bounce on the top of the screen. Otherwise is the same as the previous
code.
D3 Character becomes INVISIBLE! Note that you can NOT hold Y to make him
visible! May become visible when you get hit and flash, but goes back
invisible afterwards.
DE Different new animations (#1). Hold Y for normalcy.
FF COMPLETELY invisible!!! Means: character, charge ring surrounding
character, shots, even explosions! Can't use Y to make him visible...
F7 Different new animations (#2). Hold Y for normal animations.
F0 Odd animation (#3) of character on his butt. Even when standing still!
Hold Y to be normal.
F9 Different new animations (#4). Again, use Y...
F5 Very odd, shattered looking animations (#5). Yes, Y...
FC Jump to the right slower, and to the left faster. Hold Y for normal speed.
F8 Jump in both directions slowly. Hold Y for normal speed.
FA Personal gravity is very high. Means: jump very low, fall very fast. Hold
Y for normal gravity.
F2 Slow flying code. Press jump button (B) to get off the ground. From
there, will slowly levitate on your own. Press left and right to
move laterally. Press Y repeatedly to hover, and hold Y to drop.
F3 Jump up extremely high, and drop very slowly (almost the opposite of the
flying code). Hold Y to drop fast or to jump normally.
4D Fall through the floor (not entirely). May get stuck on floor supports.
Hold Y and jump to get out of the floor.
4F Fall through the floor (less than the previous code) Jumping and pressing
left or right will send you zooming in that direction. May not take
collision damage from enemies. May be hurt by certain floor
sections. Hold Y and jump to get up.
45 Become exhausted. Can't do anything. Turning off effects has no effect.
Holding Y has no effect. May well be a freeze code in disguise...
7D Don't become invincible after being hit. Can take MEGA damage from
landing on an enemy (spike wheels can kill instantly!). Hold Y to
get invincible from being hit, like normal.
71 Can't run/dash very much (MAYBE a couple of centimeters). Hold Y to run.
75 Can ONLY run. Hold Y to move normally.
7C Can't run at all. Hold Y to run.
78 Can't jump or pause. Hold Y to jump or pause.
03 Land on your feet oddly. Walk from a dead standing start oddly (and
slowly). Hold Y to walk normally.
0E Split second delay when turning rapidly. Means: press left and right
wildly to make him twirl like a ballerina. Hold Y to stop the effect.
9D Delay between shooting action and shooting animation. Obviously can't use
Y to stop.
95 Can't charge (above what he's stuck at). Obviously can't use Y to stop.
96 This MUST be the default ROM value for this code... Even dud codes still
have the basic effect, and crash codes crash the game. This does
NOTHING!!!!
9B Can't fire charged shots (after the code is activated). Obviously can't
use Y to stop.
92 Jump in both directions VERY slowly. Hold Y for normal speed.
93 Can't jump. Hold Y to jump.
1D Fast flying code. Jump normal height. At peak of jump, begin to float
upwards (faster than in slow flying code). Otherwise same as slow
flying code.
1B Fire all charged shots to the left. After walking in either direction,
face left. Tap right and go left. Hold Y to walk (but not shoot)
normally.
1E Arm stays out, as if shooting. Will not work after shooting, and before
moving. Hold Y to stop effect.
.
. GREAT ABYSMAL LACK OF CODES
.

EE Charge ring surronding character grinds to a halt. Can not use Y to stop.

This list does not include: dud codes, crash codes, duplicate effects. Other
effects may be possible from B6-E2; I was SICK AND TIRED because there are
256 possibilities, and also because of the aforementioned GREAT ABYSMAL LACK
OF CODES within that range.
2You must have zero's blaster or the blaster from dr.light.
3Hold Y then hold down, up ,right, or left on the direction pad. With this code you should be still charging while you're doing this. You can shoot and when you let go of all the buttons you shoot a big shot, a small shot, and a very small shot. Warning: Sometimes acts crazy!
4This is but a partial, very small and incomplete list of the start-up codes for Mega Man X in no particular order (sometimes I work alphanumerically sometimes I work backwards). It's not much, but I'm working on it...

Key:

H-Homing Torpedo St-Storm Tornado
C-Chameleon Sting E-Electric Spark
R-Rolling Shield B-Boomerang Cutter
F-Fire Wave S-Shotgun Ice

23
H E F

2E
F E B S

22
F

2A
C R E

28
H C E

26
H St
52E + 22
St S

2E + 23
H C F St S

2E + 2E
F B S

2A + 2A
E

2C + 2C
C R St E S

2C + 23
H R F E

2A + 2C
H B

23 + 2C
H R E

2B + 23
B S

26 + 2C
C R F St E B

26 + 2A
H C R F St E

26 + 23
H C R F St

2A + 22
S

2A + 2E
B

28 + 28 (Alternately, 23BD-3F07)
H C R F St E B S

23 + 2A
C St S

23 + 23
H F B S

2C + 2A
H C F St B

28 + 2C
C R F St E B S

2E + 2C
R F E B

26 + 26
R F St E B S

2C + 26
H R F E B

2A + 26
C S

23 + 26
H C F B

2A + 2B
H

2E + 2B
B

23 + A2
C
6All codes with this base (except 96) share one effect in common. To activate the code, charge your gun and fire it. Your gun will not return to an uncharged state, and the code will take effect.

Holding the
fire button as
if to charge again will not let you fire another shot, but
in most cases
will suspend the effect of the code as long as the button
is down. There are
about 45 or 50 different effects. These are the best/most
useful:

[D7] You will immediately notice that you are walking
oddly. When you jump,
you will drop to the ground very slowly (hold fire to fall
like a brick) and
can glide well. Holding the dash button lets you run across
the entire
platform without stopping. If you try to climb up a wall,
you will get
stuck; press fire in short bursts to get up the wall and
even into mid-air
completely off the wall. The same is true for entering
capsules (tapping
fire makes his helmet flash, hold fire to get out) and the
secret fireball
(tap fire to make him throw several fireballs, hold to get
out).

[D6] X will begin hovering at the top of the screen.
Getting hit may send
you above the screen; hold fire to drop.

[D3] Invisible character. Can NOT stop by holding fire.

[FF] Same as above, but everything is invisible.

[F0] Just for fun, makes X slide around on his butt. Be
warned, this one's
frozen up on me before.

[F2] Jump to begin flying. At any time you are in the air,
you will slowly
float upwards. Hold fire to get back down.

[F3] Infinite jump, slow float back to ground (hold fire to
plummet).

[4F] Fall a short way into the floor. Jump to go flying to
the left or
right, passing harmlessly through enemies in the way. Hold
fire and jump to
get out. Be careful: the floor itself may damage you, and
the code freezes
now and then.

[7D] For experts: you do not start flashing when you are
hit, causing MEGA
damage (one blade wheel kills). Hold fire to become
invincible as normal.

[1D] Fast flying code (my personal favorite). Like the
other flying code,
but you ascend and glide much more quickly, making it
easier to maneuver.


Credits
Galoob1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 38, 39
abc1923@hotmail.com12, 13
ryan@scv.net14, 15, 16, 40, 41
CheatMaster17, 18, 19, 20, 21, 22, 31, 32, 33
Ryan Waliany23, 24, 25
?26
DarkSerge27, 28, 29, 30
EdgarGoGo34, 35, 36, 37, 42