Grand Theft Auto: San Andreas/100 percent checklist

This guide will help you reach 100% completion, although, ironically, this doesn't necessarily mean you have completed everything the game has to offer.

Requirements for 100% completion

 * All main story-line missions completed
 * All optional story-line missions completed
 * Zero's RC missions
 * Caligula's Casino heist missions
 * Bronze medals or better at all four schools
 * Paramedic level 12 complete
 * Taxi Driver - 50 passengers dropped off
 * Vigilante level 12 complete
 * Fire Fighter level 12 complete
 * Freight Train level 2 complete
 * Pimping level 10 complete
 * Valet level 5 complete
 * Learn fighting moves at all 3 gyms
 * Los Santos Gym
 * San Fierro Cobra Martial Arts Gym
 * Las Venturas Below The Belt Gym
 * BMX Challenge complete
 * NRG-500 Challenge complete
 * First place in all three Chiliad Challenges
 * All 7 Quarry missions complete
 * All 8 Trucking missions complete
 * All 30 cars exported
 * All 4 Arena missions complete
 * First place in 8-Track
 * First place in Dirt Track
 * Required score in Kickstart
 * 60 seconds in Blood Bowl
 * All 12 Ammu-Nation challenges complete
 * All 3 Courier missions complete
 * Roboi's Food Mart in Commerce, Los Santos
 * Hippy Shopper in Hashbury, San Fierro
 * Burger Shot in Redsands East, Las Venturas
 * All 9 Los Santos Races complete
 * Lowrider
 * Little Loop
 * Backroad Wanderer
 * City Circuit
 * Vinewood
 * Freeway
 * Into the Country
 * Badlands A
 * Badlands B
 * All 6 San Fierro Races complete
 * Dirtbike Danger
 * Bandito Country
 * Go-Go Carting
 * San Fierro Fast Lane
 * San Fierro Hills
 * Country Endurance
 * All 4 Las Venturas Freight Depot Races complete
 * SF to LV
 * Dam Rider
 * Desert Tricks
 * Las Venturas Ringroad
 * All 6 Airplane Checkpoint Challenges complete
 * World War Aces
 * Barnstorming
 * Military Service
 * Chopper Checkpoint
 * Whirlybird Waypoint
 * Heli Hell
 * All 50 Oysters found
 * All 100 Tags sprayed
 * All 50 Horseshoes found
 * All 50 Photo-ops photographed
 * All 27 Safehouses purchased

Things not required for 100% completion

 * Additional Burglary missions besides Home Invasion
 * Additional Lowrider competitions besides Cesar Vialpando
 * Yay Courier missions
 * 2-player missions (including rampages)
 * Pool tables
 * Basketball Challenges
 * Girlfriends
 * Dancing minigame
 * Triathlons
 * Beefy Baron mission
 * Gambling
 * Gang Wars
 * Unique Stunt Jumps
 * Flowers
 * All gold medals at all four school
 * Arcade games
 * Stats max'ed

Rewards for 100% completion

 * Infinite ammo
 * All vehicles you drive have 200% health
 * Hydra spawns on the roof of Sweet's house
 * Rhino spawns near the bridge in Grove Street

Common problems
'''I'm stuck at 99.47% and I have no idea what I'm missing. Any hints?'''

Go through the above checklist and recheck every single thing against your stats. Make sure they match. Every item on the list will appear somewhere in your stats, with the following exceptions:

master pistol in the shooting range.