| Level | Cheat | Difficulty | Time to beat |
| 1: Dam | Paintball Mode | Secret Agent | 2:40 |
| 2: Facility | Invincibility | 00 Agent | 2:05 |
| 3: Runway | DK Mode (Big Head) | Agent | 5:00 |
| 4: Surface | 2x Grenade Launcher | Secret Agent | 3:30 |
| 5: Bunker | 2x Rocket Launcher | 00 Agent | 4:00 |
| 6: Silo | Turbo Mode | Agent | 3:00 |
| 7: Frigate | No Radar (Multi) | Secret Agent | 4:30 |
| 8: Surface2 | Tiny Bond | 00 Agent | 4:15 |
| 9: Bunker2 | 2x Throwing Knives | Agent | 1:30 |
| 10: Statue | Fast Animation | Secret Agent | 3:15 |
| 11: Archives | Invisibility | 00 Agent | 1:20 |
| 12: Streets | Enemy Rockets | Agent | 1:45 |
| 13: Depot | Slow Animation | Secret Agent | 1:30 |
| 14: Train | Silver PP7 | 00 Agent | 5:25 |
| 15: Jungle | 2x Hunting Knives | Agent | 3:45 |
| 16: Control | Infinite Ammo | Secret Agent | 10:00 |
| 17: Caverns | 2x RC-P90's | 00 Agent | 9:30 |
| 18: Cradle | Gold PP7 | Agent | 2:15 |
| 19: Aztec | 2x Lasers | Secret Agent | 9:00 |
| 20: Egypt | All Guns | 00 Agent | 6:00 |
More Characters Cheat (Multiplayer)
To do this cheat, enter this controller code in any part of the opening screen for a multiplayer game, but it is adviseable to do it while in the character selection screen while at the last availiable character. There are a lot of steps, and it might not work the first time if anything is entered wrong. The only drawback of this code is that it does not save it to the system, so you will have to re-enter it each time you restart the system.
1) Hold L and R and press C-left
2) Hold L and press C-up
3) Hold L and R and press left on the control pad (NOT the analog joystick)
4) Hold L and press right on the control pad
5) Hold R and press down on the control pad
6) Hold L and R and press C-left
7) Hold L and press C-up
8) Hold L and R and press right on the control pad
9) Hold L and R and press C-down
10) Hold L and press down on the control pad
After completion of this code, you should have about 30 more playable characters than you had before, they are the crew that made the game, like producers, game designers, and stuff like that.