Code Title: All weapons (special password)
Enter "THRBLDNS" as a password.
Code Title: Unlimited ammunition (special password)
Enter "NDCRSDRT" as a password.
Code Title: Unlimited health (special password)
Enter "HLGNDSBR" as a password.
Code Title: All keys (special password)
Enter "KNGHTSFR" as a password.
Code Title: All maps (special password)
Enter "LMSPLLNG" as a password.
Code Title: Level skip (special password)
Enter "NFTRWLLH" as a password. Go to the map screen, and press [Select] to advance to the next level.
Code Title: Level skip
Pause game play, go to the map, and press [Select] to advance to the next level.
Code Title: Sound effects test (special password)
Enter "CRSDR" as a password. Enter the game options menu, then set "Sound FX" to "Off", then back "On" to hear a random sound.
Code Title: God mode (special password)
Enter "S_X_N" as a password. Note "_" indicates a space. This code activates unlimited health, all weapons, all keys, unlimited ammunition, all maps, and the level skip features.
Code Title: Cheat mode
Enter "NRYRDDS" as a password. Note: This code disables all the "special password" codes. The following cheat mode passwords may now be entered.
All keys: "KEYS
"All maps: "MAPS
"All weapons: "WEAPONS
"Unlimited ammunition: "AMMO
"Unlimited health: "HEALTH
"Level skip: "SKIP
"Disable cheat mode and enable "special password" codes: "PWORD
"Sound effects test: "SFX TEST
"God mode: "ALL
Additionally, the following passwords can be entered in cheat mode to advance to the corresponding level and difficulty.
Level 2, Easy Mode: "A
"Level 3, Easy Mode: "B
"Level 4, Easy Mode: "C
"Level 5, Easy Mode: "D
"Level 6, Easy Mode: "E
"Level 7, Easy Mode: "F
"Level 8, Easy Mode: "G
"Level 9, Easy Mode: "H
"Level 10, Easy Mode: "I
"Level 11, Easy Mode: "J
"Level 12, Easy Mode: "K
"Level 13, Easy Mode: "L
"Level 14, Easy Mode: "M
"Level 15, Easy Mode: "N
"View End Credits, Easy Mode: "O
"Level 2, Medium Mode: "AA
"Level 3, Medium Mode: "BB
"Level 4, Medium Mode: "CC
"Level 5, Medium Mode: "DD
"Level 6, Medium Mode: "EE
"Level 7, Medium Mode: "FF
"Level 8, Medium Mode: "GG
"Level 9, Medium Mode: "HH
"Level 10, Medium Mode: "II
"Level 11, Medium Mode: "JJ
"Level 12, Medium Mode: "KK
"Level 13, Medium Mode: "LL
"Level 14, Medium Mode: "MM
"Level 15, Medium Mode: "NN
"View End Credits, Medium Mode: "OO
"Level 2, Hard Mode: "AAA
"Level 3, Hard Mode: "BBB
"Level 4, Hard Mode: "CCC
"Level 5, Hard Mode: "DDD
"Level 6, Hard Mode: "EEE
"Level 7, Hard Mode: "FFF
"Level 8, Hard Mode: "GGG
"Level 9, Hard Mode: "HHH
"Level 10, Hard Mode: "III
"Level 11, Hard Mode: "JJJ
"Level 12, Hard Mode: "KKK
"Level 13, Hard Mode: "LLL
"Level 14, Hard Mode: "MMM
"Level 15, Hard Mode: "NNN
"View End Credits, Hard Mode`"OOO
