"Hidden Package" Rewards

Collect all the "hidden packages" in their respective areas to get these weapons...

Unlockable	How to Unlock
Tec-9, AK-47, Sawn-off Shotgun, and Molotov Cocktails at CJ's house in Ganton	Spray all 100 Graffiti Tags in Los Santos
Sniper Rifle, Grenades, Shotgun, and Micro-SMG at CJ's Garage in San Fierro	Snap all 50 Snapshots in San Fierro
MP5, Satchel Charge, M4, and Combat Shotgun at The Four Dragons Casino in Las Venturas	Collect all 50 Horseshoes in Las Venturas