Ak-47, Tec-9, Sawn-Off Shotgun, and Molotov Cocktails:
In Los Santos complete all 100 tags to enable them to spawn in the Johnson's house.
Keep your weapon after getting busted:
Date Barbara
Keep your weapon after getting wasted:
Date Katie
Medic Outfit:
100% with Katie Zhan
Pimp Outfit:
100% with Denise Robinson
Racing Outfit:
100% with Michelle
Police Outfit:
100% with Barbara
Enable 50 Percent Extra Health:
Complete Level 12 of the Paramedic mission
Jet Pack:
Complete the Airstip asset near Las Venturas
Enable Fireproof:
Complete Level 12 of the Fire Fighter missions
BF Injection:
At the Dirt ring race in Las Venturas Stadium get first place
Dune Buggy:
Exceed the score of 25 at the Dirt Ring
Hotring Racer:
Get first place in 8-Track.
Monster Truck:
Win the 8-Track Tournament.
Super GT:
All Bronze medals in Driving school
Rustler:
All Bronze medals in Pilot school
Stunt plane:
All silver medals at the Pilot school.
Freeway:
All Bronze awards in Bike School
Hotknife:
All Gold medals in the Driving school
NRG 500:
All Gold medals in Bike School. The bike is located in a car park near the Johnson's house.
Pimping mission:
Enter a broadway (low-rider vehicle) and press R3. Drive the girls to their destinations for big money. After the tenth 'trick' the girls will start paying you.
Enter these while in game play:
Weapon set 1:R,black,L,black,left,down,right,up,left,down,right,up
Weapon set 2:R,black,L,black,left,down,right,up,left,down,down,left
weapon set 3:R,black,L,black,left,down,right,up,left,down,down,down