Full list of all 80 Saints Row: The Third achievements worth 1,300 gamerscore. It takes around 30-35 hours to unlock all of the achievements in the base game.
The base game contains 50 achievements worth 1,000 Gamerscore, and there are 3 DLC packs containing 30 achievements worth 300 Gamerscore.
Completed all Challenges, nice job!
Pimped out 10 vehicles.
Delivered all Vehicle Theft targets to chop shops, you thief.
Played SR3 for 30+ hours, why stop now!?
Completed all City Takeover, Steelport is yours!
Took control of the entire New Colvin district for the Saints.
Destroyed all Gang Operations.
Played for 2 hours as a male and female, we're an equal opportunity offender.
Taunted/Complimented 50 gang members, are you a fighter or a lover?
Killed all of the Assassination targets, saved millions of lives... Maybe.
Completed all instances of Tank Mayhem.
Completed all instances of Snatch.
Completed all instances of Escort.
Completed all instances of Trafficking.
Completed Act 3 in one way, Cyrus Temple is a dead man.
Completed Act 3 in another way, General Killbane is dead.
Killed 25 Gang Members each with 'the Penetrator' and FIAJ, the best guilty pleasures available.
Completed 'Murderbrawl XXXI', the Mask of Killbane, what did you do?
Completed 'Zombie Attack.' Did anyone say Braaaaaaaains?
Completed Act 2 and destroyed the Thermopylae, but fight is not over yet.
Completed 'STAG Party' and decided Josh Birk's fate, we hope you chose wisely.
Completed 'http://deckers.die', 01100010011011110110111101100010.
Took control of the entire Stanfield district area for the Saints.
100% of Collectibles found. Drugs, Sex, Cash, and Celebrity... What else is there?
Killed 50 brutes, they just wanted hugs you jerk!
Fully upgraded one Weapon in each slot, by the Power of Saints Row!
Completed all instances of Trail Blazing.
Completed all instances of Heli Assault.
Completed all instances of Mayhem.
Took control of the entire Carver Island district for the Saints.
Completed all instances of Guardian Angel.
Completed 'The Ho Boat' and decided the Hos fate, do you feel proud of yourself?
Upgraded one Stronghold to its full glory, respect the new digs.
Explored every hood in Steelport, you've been around the world.
25% of Collectibles found. Drugs, Sex, Cash, and Celebrity... What else is there?
Killed 1000 Gang Members.
Completed all instances of Professor Genki's Super Ethical Reality Climax.
Completed all instances of Insurance Fraud.
Completed Act 1, killed Phillipe Loren, and destroyed the Tower.
Took control of the entire Downtown district for the Saints.
Completed Act 1, killed Phillipe Loren, and kept the Tower.
Did your first nutshot and testicle assault, sack tapping is bad news kids!
50 quick vehicle hijacks, the Dukes would be proud.
Completed all of Pierce's City Takeover Introduction missions.
Completed 'Party Time' and got the Saints their first crib in Steelport.
Created and shared a character online, you're a part of the Saints Row community now!
Completed your first Challenge, it was a Challenge, right?
Bought your first Upgrade, now you have the action Kung Fu grip!
Completed 'I'm Free - Free Falling', landed safely in Steelport with a 9.0 from the Belgians.
Completed 'When Good Heists...', but got caught...
Roast 50 peds with the car’s flamethrower (in a single instance of Super Ethical PR Opportunity).
Destroy 5 chase vehicles (in a single instance of Super Ethical PR Opportunity).
Land on Magarac Island (in Sad Panda Skyblazing).
Kill all of the rooftop mascots (in a single instance of Sad Panda Skyblazing).
Fly through all of the rings (in a single instance of Sad Panda Skyblazing).
Throw 5 mascots into the water (in a single instance of Apocalypse Genki).
Finish both instances of Apocalypse Genki.
Destroy a mouse ATV during Sexy Kitten Yarngasm.
Cause $150,000 worth of damage in a single Sexy Kitten Yarngasm combo.
Complete all activity instances in Genki Bowl VII.
Land on the Parachute Target during the rescue scene.
Destroy all enemy spacecraft during the chase scene.
Kill 15 cameramen.
Kill Space Brutina.
Collect all 6 hidden clapboards.
Kill 35 Space Amazons with the Laser Pistol.
Kill 7 Space Amazons with melee attacks.
Destroy 10 enemy spacecraft with the Aegean while filming.
Perform all vehicle stunts with the Aegean.
Complete all missions for Gangstas in Space.
Defeat 15 enemies at Technically Legal using only melee attacks.
Destroy 45 Police and Swat Vehicles while protecting Jimmy's car.
Complete mission 'Weird Science'.
Spray 25 rabid fans with the Swarmitron.
Destroy 5 Steelport Guard vehicles during mission 'Tour de Farce'.
Complete mission 'Tour de Farce'.
Shoot down a helicopter with a Saints Flow fireball.
Kill a Brute using only melee damage while under the influence of Saints Flow.
Prevent Johnny Tag from taking damage on the Magarac Bridge.
Complete all missions for "The Trouble With Clones..."