Here's a list of everything you can unlock in San Andreas. On the left column, you'll find what you have to do to get the reward on the right. Obviously, this contains some spoilers so read as much as you'd like.
| What to Do | What You Get |
|---|---|
| Collection | |
100% Completion | Stats and Cash Boost, Rhino and Hydra Delivered to CJ's House |
100 Tags | Tec-9, AK-47, Molotovs, and Sawed-Off Shotgun at CJ's House |
50 Snapshots | Sniper Rifle, Micro SMG, Shotgun, Grenades, at San Fierro garage |
50 Oysters | Increased Lung Capacity and Sex Appeal |
50 Horseshoes | Increased Luck, M4, MP5, Shotgun, Satchels, at Four Dragons Casino |
| Weapon Levels | |
Hitman Level with Pistols | Dual Pistols |
Hitman Level with Mini SMG | Dual Mini SMG |
Hitman Level with Sawed-Off Shotguns | Dual Sawed-Off Shotguns |
Hitman Level with Tec-9s | Dual Tec-9s |
| R3 Missions | |
Finish Level 10 of Pimping (R3) | Prostitutes pay you money |
Finish Level 12 of Firetrucks (R3) | CJ's fireproof |
Finish Level 12 of Vigilante (R3) | Max Armour now 150 |
Finish Level 12 of Ambulance (R3) | Max Health now 150 |
Finish 50 fares in Taxi (R3) | Nitro on Taxis |
| Girlfriends | |
Date Barbara | Keep weapons after being busted |
Date Katie | Keep weapons after being wasted |
100% relationship with Katie | Medic Outfit |
100% relationship with Denise | Pimp Outfit |
100% relationship with Michelle | Racing Outfit |
100% relationship with Barbara | Police Outfit |
100% relationship with Helena | Overalls Outfit |
100% relationship with Millie | Gimp Outfit |
| Import/Export Dock | |
10 vehicles at I/E Dock | Windsor |
15 vehicles at I/E Dock | Bandito |
20 vehicles at I/E Dock | Turismo |
25 vehicles at I/E Dock | Dune |
30 vehicles at I/E Dock | Bullet |
| Schools | |
Get all Bronze Awards in Driving School | Super GT |
Get all Silver Awards in Driving School | Bullet |
Get all Gold Awards in Driving School | Hotknife |
Get all Bronze Awards in Pilot School | Rustler |
Get all Silver Awards in Pilot School | Stuntplane |
Get all Gold Awards in Pilot School | Hunter |
Get all Bronze Awards in Boat School | Marquis |
Get all Silver Awards in Boat School | Squallo |
Get all Gold Awards in Boat School | Jetmax |
Get all Bronze Awards in Bike School | Freeway |
Get all Silver Awards in Bike School | FCR-900 |
Get all Gold Awards in Bike School | NRG-500 |
| Races | |
1st Place in Dirt Ring in Las Venturas | BF Injection |
Beat score of 25 at Dirtring | Dune |
Total Time up to 1 minute in Bloodring | Bloodring Banger |
1st Place in 8 Track in Los Santos | Hotring Racer |
| Assets | |
Finish 4 levels of deliveries, SF | Asset: Hippy Shopper |
Finish 7 Quarry missions, LV | Asset: Hunter Quarry |
Finish 5 levels valet missions, SF | Asset: Valet Parking |
Finish Toreno's mission at airstrip, LV | Asset: Abandoned Airstrip |
Finish 4 levels of deliveries, LV | Asset: Burger Shot |
Finish 4 levels of deliveries, LS | Asset: Roboi's Food Mart |
Finish car missions at Wang Cars, SF | Asset: Wang Cars |
Finish Zero's missions at his shop, SF | Asset: Zero's RC |
| Street Racing | |
Win All Street Races | $1,000,000 |