•Parachute - Complete all 20 base jumps
•.44 - Complete 10 gang wars
•Advanced MG - Complete 20 gang wars
•Explosive Shotgun - Complete 30 gang wars
•Gold SMG - Complete 50 gang wars
•Sticky Bombs - Complete 40 gang wars
•Beat the "Bad Cop Drop" mission - Automatic Pistol
•Beat the "Hit The Pipe" mission - Pipe Bombs
•Innovation - Kill all 50 Seagulls
•Bati 800 - Complete all of Angus' bike theft missions
•Beat 10 Gang Wars - Sawed-off Shotgun
•Beat 20 Gang Wars - Automatic Pistol
•Beat 30 Gang Wars - Carbine Rifle
•Beat 40 Gang Wars - Assault Rifle
•Beat 50 Gang Wars - Grenade Launcher
Brucie - Brucie likes to bowl, drink, eat, go to strip clubs, shows, helirides and boating. If you get his friendship level up to 70%, you can call Brucie and he'll dispatch a helicopter to your location, allowing you to utilize it as you'd like.
Dwayne - Dwayne likes to go to strip clubs, eat, drink, go to shows and bowl. If you get his friendship level up to 60%, you can call Dwayne and he'll send you a car full of gang members that will follow you and help you out as you need them.
Little Jacob - Little Jacob likes to play darts, go to shows, play billiards, drink, eat, and go to strip clubs. If you get his friendship level up to 70%, you can call Little Jacob and he'll drive a car to your location full of guns that you can purchase from him.
Packie - Packie likes to go to strip clubs and shows, play darts, drink, bowl and play billiards. If you get his friendship level up to 75%, you can call Packie and he'll make you a potent car bomb that you can use as you need it.
Roman - Roman likes to go bowling, play darts, go drinking, eat, play billiards, go to shows and to strip clubs. If you get his friendship level up to 60%, you can call Roman and he'll send you a free cab to use anywhere in the city.