Cheat Metroid Zero Mission GBA
| # | Description | Code |
| 1E | Enable Code (Must Be On) | 000071C3 000A 10000968 0007 |
Have Weapon Codes
| ||
| 1 | Long Beam | 2300153C 0101 |
| 2 | Ice Beam | 2300153C 0202 |
| 3 | Wave Beam | 2300153C 0404 |
| 4 | Unknown Weapon (Plasma) | 2300153C 0808 |
| 5 | Charge Beam | 2300153C 1010 |
| 6 | Bombs/Power Bombs | 2300153C 8080 |
| 7 | All Weapons & Bombs | 8300153C 9F9F |
Have Suits & Misc Items Codes
| ||
| 8 | Enable Unknown Items & Gravity Suit [Note 1] | 83001542 0001 |
| 9 | Play As Samus With No Suit [Note 2] | 83001542 0002 |
| 10 | Morph Ball | 2300153E 4040 |
| 11 | Hi Jump Boots | 2300153E 0101 |
| 12 | Speed Booster | 2300153E 0202 |
| 13 | Unknown Misc Item (Space Jump) | 2300153E 0404 |
| 14 | Screw Attack | 2300153E 0808 |
| 15 | Power Grip | 2300153E 8080 |
| 16 | Varia Suit | 2300153E 1010 |
| 17 | Unknown Suit (Gravity Suit) | 2300153E 2020 |
| 18 | All Suits & Misc Items | 8300153E FFFF |
| 19 | Max Health | 83001530 0513 |
| 20 | Infinite Health | 83001536 0513 |
| 21 | Max Missiles | 83001532 03E7 |
| 22 | Infinite Missiles | 83001538 03E7 |
| 23 | Max Super Missiles | 33001534 00C7 |
| 24 | Infinite Super Missiles | 3300153A 00C7 |
| 25 | Max Power Bombs | 33001535 0063 |
| 26 | Infinite Power Bombs | 3300153B 0063 |
| 27 | Walk Thru Walls [Note 3] | 74000130 02EF E30013E6 001E 74000130 01DF E30013E6 FFE2 |
| 28 | Press Up+A To Jump Thru Ceilings | 74000130 03BE E30013E8 FFE2 |
| 29 | Fall Thru Floors [Note 4] | 74000130 007F E30013E8 001E |
| 30 | Mega Jump | 74000130 03FE E30013EC 0009 |
| 31 | Super Dash Sooner | 730013DE 0001 830013DE 00A0 |
| 32 | Super Dash Always Charged | 330013DC 0077 |
Always Shot Modifier Codes[Note 5]
| ||
| 33 | Always Shoot Charged Shots | 73000A30 8448 83000A30 8490 73000A30 8478 83000A30 84C0 73000A30 8460 83000A30 84A8 73000A3A 0102 83000A3A 0702 |
| 34 | Shoot Missiles Instead Of Regular Shots | 83000A3A 0C02 |
| 35 | Shoot Super Missiles Instead Of Regular Shots | 83000A3A 0D02 |
| 36 | Shoot Power Bombs Instead Of Regular Shots | 83000A3A 0F02 |
| 37 | Translate Most Of Game To Japanese! | 33000C4F 0001 |
| 38 | Unlock Hard Mode & Time Attack | 83000C4C FFFF 33000C4E 0001 83000C50 0101 |
| 39 | Press Select For Room Modifier (In Tubes) | 74000130 03FB 33000056 00?? |
| 40 | Press Select For Area Modifier (In Tubes) | 74000130 03FB 33000054 00?? |
| 41 | Stop Annoying Beeping When Life Is Low | 33001541 0000 |
| 42 | Have All Scanned Maps [Note 6] | 33001540 00FF |
| 43 | Unlock Gallery | 83000014 0001 |
| 44 | Unlock Fusion Gallery | 83000016 0001 |
| 45 | Unlock Original Metroid+Sound Test | 83000018 0004 |
| 46 | Shoot Charged Pistol Shots | 73001542 0002 83000A3A 0B02 |
| 47 | Time To Escape | 8300095E 0000 |
| 48 | Unlock Time & Item Status (Map Screen) | 33000024 0001 |
| 49 | 100% Completion Rate | 3300175D 0064 |
| 50 | Always Get Best Ending | 3300175C 0063 |
| 51 | No Alarm Stealth Mission | 830056EC 0000 830001A8 0000 |
| 52 | Most Enemies Dont Attack Or Move (Press Select) | 74000130 03FB 430001A4 00FF 00000007 0038 |
| 53 | Invincible | 830013DA 0001 |
| 54 | 0 Game Time | 83000150 0000 83000152 0000 |
| 55 | Music Modifier | 73001D1C 00?? 83001D20 0100 83001D22 00?? |
Original Metroid Codes
| ||
| 56 | Infinite Health | 83007306 6999 |
| 57 | Max Health | 3203C877 0006 |
| 58 | Max Missiles | 3203C879 00FF |
| 59 | Infinite Missiles | 3203C879 00FF |
| 60 | Press A For Moon Jump | 74000130 03FE 83007508 00FC |
| 61 | Have All Upgrades (Freeze Gun, Screw Attack, Etc.) | 3203C878 00FF |
| 62 | Infinite Escape Time | 8300730A 9999 |
| 63 | Reset Game Timer | 3203C87D 0000 8203C87E 0000 |
| 64 | Play Without Suit | 3203C9B3 0001 |
00 - Brinstar
01 - Kraid
02 - Norfair
03 - Ridley
04 - Tourian
05 - Crateria
06 - Chozodia
| ||
00 - No Music
01 - Brinstar
02 - Title Screen
03 - Save
04 - Unknown
05 - Ancient Smusic?
06 - Norfair
07 - Kraid
08 - Escape Music
09 - Original Metroid Title Screen
0A - Unknown
0B - Tourian (After Beating Mother Brain)
0E - Chozo Ruins
12 - Same Has 5
14 - Ending? Cutscene Number 1
19 - Samus's Theme Music
1A - True Ending Part 1
1B - Credits
41 - Ridley Boss Music 1
43 - Final Battle?
45 - Spotted
46 - Chozodia
48 - Mother Brain
49 - Infiltrate
4A - Weapons Upgrade
4B - Ridleys Boss Music 2
4D - Ridleys Boss Music 3
| ||
