| Password | Effect |
| TRACERON | Wire Frame Graphics |
| BADCOPSHOW | Unlimited Ammo |
| ICOSIDODEC | Fast Firing |
| GOBLUE | Bouncing Fire |
| SPRECHEN | American Movies |
| DENNISMODE | Special PowerUps |
| WOOFWOOF | Bismark the Dog Multiplayer |
| ROCKETMAN | Werner Von Braun Multiplayer |
| PAYBACK | William Shakespear Multiplayer |
| FINESTHOUR | Winston Churchill Multiplayer |
| HOODUP | Wolfgang Multiplayer |
| SSPIELBERG | Velociraptor Multiplayer |
| INVASION | Making of Level 1 Feature |
| BIGGRETA | Making of Level 2 Feature |
| DASBOOT | Making of Level 3 Feature |
| STUKA | Making of Level 4 Feature |
| KOMET | Making of Level 5 Feature |
| TWOSIXTWO | Making of Level 6 Feature |
| MISSLEAGUE | Making of Level 7 Feature |
| VICTORYDAY | Making of Level 8 Feature |
| CAPTAINDYE | Captain Dye Mode |
| MOSTMEDALS | Invincibility |
| URLINGAMBE | All Codes |
| BEACHBALL | Noah Multiplayer |
| HERRZOMBIE | Otto Multiplayer |
| SMPSMDMILK | Kurt and Rosi Multiplayer |
| BIGFATMAN | Evil Colonel Muller Multiplayer |
| COOLCHICK | Lynn Henson Picture |
| AJRULES | Adrian Jones Picture |
| DWIMOHTEAM | Development Team Pictures |
| DWIGALLERY | Staff Pic |
| COOLCHICK | Lynn Henson Pic |
| HOODDOWN | Felix Multiplayer |
| GUNTHER | Gunther Multiplayer |
