Trick codes
| Code | Effect |
| 362-555-0100 | Get armor. |
| 482-555-0100 | Get health, armor and ammunition. |
| 267-555-0100 | Reduce search level. |
| 267-555-0150 | Increase search level. |
| 486-555-0150 | Armament package 1. |
| 486-555-0100 | Armament package 2. |
Unlockable of band wars
| Unlockable | Requirements |
| Assault shotgun | Complete 40 wars of bands. |
| Automatic gun in the den | Complete 20 wars of bands. |
| Carbine in the den | Complete 30 wars of bands. |
| Free weapons by Terry | Complete all band wars. |
| Launched in the den | Complete 50 wars of bands. |
| Shot cut in the den | Complete 10 wars of bands. |
Wayne and Garth Photography
Get a Rhapsody and look at the desktop with a sniper rifle to find a photograph of Wayne and Garth.
Vehicles
Squeeze twice up on the control crossing to get the phone and enter the following codes:
| Code | Effect |
| 227-555-0100 | Fib Buffalo |
| 359-555-0100 | Annihilator |
| 826-555-0150 | Burrito |
| 245-555-0125 | Double t |
| 245-555-0199 | Hakuchou |
| 245-555-0150 | Hexer |
| 245-555-0100 | Innovation |
| 826-555-0100 | Slamvan |
Eliminates ammunition limiter
Eliminates ammunition limitation getting 100% of the game.
Unlockable vehicles
| Unlockable | Requirements |
| Bati 800 | Complete all the missions of stealing motorcycles from Angus. |
| Hokachu | Win twelve races in the mode for a single player. |
| Innovation | Kill all the seagulls (50). |
Unlockable weapons to be delivered by Jim
You can call Jim to deliver a gun at the club. There are some special weapons available after completing some specific missions.
| Unlockable | Requirements |
| Automatic gun | Complete the mission “Bad Cop Drop”. |
| Micro Smg | Complete the mission “Clean and Serene”. |
| Grenades | Complete the mission “hit the pipe”. |
| Sawed-off shotgun | Complete the mission “Clean and Serene”. |
Achievements
| Achievements | Requirements |
| Easy Rider (100) | The story ends. |
| Full Chat (70) | Terry and Clay’s hardness rises to 100%. |
| Get Good Wood (50) | In motorcycle races, it hits the 69 drivers with the bat. |
| One noticer (5) | Help Billy recover his motorcycle. |
| The Lost Boy (25) | Get to be The Lost’s leader. |