100Graffiti tags
Los Santos — you spray over rival gang tags in Grove Street colours.
Reward: An AK-47, sawn-off shotgun, Molotov cocktail and Tec-9 start appearing at the Johnson house. Grove Street members carry better weapons.
Tip: You need a spray can. Tags can be collected right from the start of the game.
50Snapshots
San Fierro — spots you have to photograph.
Reward: $100 per snapshot and $100,000 after the last one. A sniper rifle, Micro SMG, grenades and a shotgun appear at the Doherty garage.
Tip: The spots aren't visible to the naked eye — they only show up in the camera viewfinder once you zoom in.
50Horseshoes
Las Venturas and its surroundings.
Reward: Luck goes up to the maximum, and sex appeal a little. An SMG, satchel charges, a combat shotgun and an M4 start appearing in front of the Four Dragons Casino.
Tip: The in-game map doesn't mark them — without a list of locations you'll only find them by chance.
50Oysters
Underwater all over the state.
Reward: $100 each. Lung capacity goes up to the maximum and girlfriends react better.
Tip: Train your underwater swimming first — with small lungs you won't reach the deeper oysters.
70Unique stunt jumps
All over the map — ramps and edges you have to jump from and land in the right place.
Reward: $500 for each successful jump.
Tip: A fast motorbike is the most reliable choice. A jump only counts if you land and survive.