Here is the full list of all 29 Grand Theft Auto III trophies - there are 11 bronze, 12 silver, 5 gold and 1 platinum.
Unlock all trophies.
Blow up 2,000 cars.
Earn a criminal rating of 5,000 or higher.
Achieve 100% completion.
Deliver all emergency vehicles to the crane at the Portland Docks.
Complete every RC Toyz mission.
Complete the Portland Docks and Shoreside Vale import/export car lists.
Complete Paramedic level 12.
Extinguish 20 fires during a single Fire Truck mission.
Complete 100 taxi fares.
Pass all 20 Rampages.
Get busted 20 times.
Complete "Patriot Playground", "A Ride in the Park", "Multi-Story Mayhem", and "Gripped!" missions.
Waste 1,000 people.
Earn a criminal rating of 2,500.
Kill 20 criminals during one Vigilante mission.
Complete "The Exchange".
Complete 20 unique jumps.
Complete the "Kingdom Come" mission.
Complete the "Turismo" race in under 180 seconds.
Collect 100 hidden packages.
Amass a fortune of $1,000,000.
Destroy five helicopters.
Complete "A Drop in the Ocean".
Waste 100 gang members.
Complete "Last Requests".
Perform a perfect insane stunt.
Crush a car at the junkyard.
Complete "Luigi's Girls".