| WARNING: do not copy these codes to other sites! | 
|---|
| Weapon Codes | 
|---|
| 1 | Have Pistol | 8111A6A8 0001 | 
| 2 | Infinite Ammo Pistol | 8111A6AA 0063 8111A6B0 0000
 | 
| 3 | Pistol Never Needs To Reload | 8111A6B2 0000 | 
| 4 | Have Shotgun | 8111A6D0 0001 | 
| 5 | Infinite Ammo Shotgun | 8111A6D2 0063 8111A6D8 0000
 | 
| 6 | Shotgun Never Needs To Reload | 8111A6DA 0000 | 
| 7 | Have Machine Gun | 8111A6F8 0001 | 
| 8 | Infinite Ammo Machine Gun | 8111A6FA 0063 8111A700 0000
 | 
| 9 | Machine Gun Never Needs To Reload | 8111A702 0000 | 
| 10 | Have Grenade Launcher | 8111A720 0001 | 
| 11 | Infinite Ammo Grenade Launcher | 8111A722 0063 8111A728 0000
 | 
| 12 | Grenade Launcher Never Needs To Reload | 8111A72A 0000 | 
| 13 | Have Pipe Bomb | 8111A748 0001 | 
| 14 | Infinite Ammo Pipe Bomb | 8111A74A 0063 8111A750 0000
 | 
| 15 | Pipe Bomb Never Needs To Reload | 8111A752 0000 | 
| 16 | Have Dynamite | 8111A770 0001 | 
| 17 | Infinite Ammo Dynamite | 8111A772 0063 8111A778 0000
 | 
| 18 | Dynamite Never Needs To Reload | 8111A77A 0000 | 
| 19 | Have ? | 8111A798 0001 | 
| 20 | Infinite Ammo ? | 8111A79A 0063 8111A7A0 0000
 | 
| 21 | ? Never Needs To Reload | 8111A7A2 0000 | 
| 22 | Have Machine Shotgun | 8111A7C0 0001 | 
| 23 | Infinite Ammo Machine Shotgun | 8111A7C2 0063 8111A7C8 0000
 | 
| 24 | Machine Shotgun Never Needs To Reload | 8111A7CA 0000 | 
| 25 | Have Plasma Gun | 8111A7E8 0001 | 
| 26 | Infinite Ammo Plasma Gun | 8111A7EA 0063 8111A7F0 0000
 | 
| 27 | Plasma Gun Never Needs To Reload | 8111A7F2 0000 | 
| 28 | Have Lasergun | 8111A810 0001 | 
| 29 | Infinite Ammo Lasergun | 8111A812 0063 8111A818 0000
 | 
| 30 | Lasergun Never Needs To Reload | 8111A81A 0000 | 
| 31 | Have Handgun (Won't Fire?) | 8111A6D0 0001 | 
| 32 | Infinite Ammo Handgun (Won't Fire?) | 8111A6D2 0063 8111A6D8 0000
 | 
| 33 | Handgun (Won't Fire?) Never Needs To Reload | 8111A6DA 0000 | 
| 34 | Have Machine Gun, Infinite Ammo, And 2 Guns | 8111A6FA 0020 8111A6F8 0003
 | 
| 35 | Have Peace Keeper .45, Infinite Ammo, And 2 Guns | 8111A6BE 0022 8111A6BC 0003
 | 
| 36 | Have Shotgun With Infinite Autoloader & Infinite Ammo | 8111AA71 0007 8111AA73 0060
 8111AA7F 0018
 | 
| 37 | Unlimited Scuba Gear / Dive Helmet | 8010A94C 0007 8010A94D 0008
 | 
| 38 | Have Sniper Rifle | 8011A84D 0005 | 
| 39 | Infinite Ammo Sniper Rifle | 8011A85B 0004 | 
| 40 | .50 Sniper Rifle Never Needs To Reload | 8111A856 0000 | 
| 41 | Can't Jump | 81117F1C 0100 | 
| 42 | Press L Button To Moon Jump1 | D0117DF4 0008 81117EEC FFFF
 D0117DF4 0008
 81117EEE FC00
 | 
| 43 | Start Off With 2 Pistols | 8111A6A8 0003 | 
| Infinite Health Codes | 
|---|
| 44 | 1st Level (Mean Streets) | 80117F1F 0980 8019F061 0980
 | 
| 45 | 2nd Level (Liberty or Death) | 80117F1F 0980 8019E955 0980
 | 
| 46 | 3rd Level (Nuclear Winter) | 80117F1F 0980 8019E4D9 0980
 | 
| 47 | 4th Level (Secret Level: Wetworld) | 80117F1F 0980 8019DA99 0980
 | 
| 48 | 5th & 6th Levels (Fallout & ?) | 80117F1F 0980 8019D61D 0980
 | 
| 49 | 7th Level (Under Siege) | 80117F1F 0980 8019E4D9 0980
 | 
| 50 | (Boss Hog) | 80117F1F 0980 8019BF0D 0980
 | 
| 51 | 8th Level (Dry Town) | 80117F1F 0980 8019FB45 0980
 | 
| 52 | 9th Level (Jailbreak) | 80117F1F 0980 8019E1A5 0980
 | 
| 53 | 10th Level (Up Ship Creek) | 80117F1F 0980 8019E391 0980
 | 
| 54 | 11th Level (Fort Roswell) | 80117F1F 0980 8019F395 0980
 | 
| 55 | 12th Level (Probing The Depths) | 80117F1F 0980 8019E05D 0980
 | 
| 56 | 13th Level (Cyborg Scorpion) | 80117F1F 0980 8019C055 0980
 | 
| 57 | 14th Level (The Whitechapel Killings) | 80117F1F 0980 8019F1A9 0980
 | 
| 58 | 15th Level (Dawn of The Duke) | 8019F625 0096 | 
| 59 | 16th Level (Hydrogen Bomb) | 8019E2ED 0096 | 
| 60 | 17th Level (Dunroamin Castle) | 8019DB3D 0096 | 
| 61 | 18th Level (Going Down) | 8019C0F9 0096 | 
| 62 | 19th Level (Brainstorm) | 8019C94D 0096 | 
| 63 | 20th Level (The Brothers Nukem) | 8019D579 0096 | 
| 64 | 21st Level (Alien Mother) | 8019BC7D 0096 | 
| Miscellaneous 1P Codes | 
|---|
| 65 | Infinite Air | 8111814A 0258 | 
| 66 | Infinite Medi-kit | 8010A953 0064 | 
| 67 | Infinite Night Vision | 8110A954 0A8C | 
| 68 | Infinite Gas Mask | 8110A956 0708 | 
| 69 | Infinite Vitamin X | 8110A94E 0384 | 
| 70 | Level Modifier (Multiplayer Mode - Dukematch)2 | 811CE5DE 00?? | 
| 71 | SFX Volume Modifier (00-07) | 811CE4B0 00?? | 
| 72 | Music Volume Modifier (00-07) | 801CE4B3 00?? | 
| 73 | Rumble Pak Modifier (00-07) | 801CE4B5 00?? | 
| 74 | Sound Modifier3 | 801CE4AF 00?? | 
| 75 | Have All Game Type & Other Cheats | 810E16BE FFFF | 
| 76 | Have All Weapon Cheats | 811CE470 FFFF | 
| Credits | 
|---|
| CodeMaster | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 41, 42, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57 | 
| Jess Currin | 34, 35, 43 | 
| Stewart Bates | 36 | 
| LostSheep1@hotmail.com | 37, 38, 39, 40 | 
| Zap2 | 44, 65, 66, 67, 68, 69 | 
| Chris Collins | 58, 59, 60, 61, 62, 63, 64 | 
| Robb | 70 | 
| CodeMaster's Trio | 71, 72, 73, 74 | 
| Nick | 75, 76 |