Full list of all 83 Saints Row: The Third achievements. It takes around 50-60 hours to unlock all of the achievements in the base game on Windows.
The base game contains 53 achievements, and there are 3 DLC packs containing 30 achievements.
Play for at least 2 hours as a male character AND 2 hours as a female character.
Find 100% of all Collectibles.
Kill 25 Gang Members each with 'the Penetrator' AND the Fart in a Jar.
Fully upgrade one Weapon in each slot.
Kill all of the hitman Assassination targets.
Steal and deliver all Vehicle Theft targets.
Spend over 30 hours in Steelport.
Do your first nutshot AND testicle assault.
Complete Act 1 in one way.
Kill 50 brutes.
Complete Act 3 in one way.
Complete all City Takeover gameplay in the Stanfield district.
Complete all City Takeover gameplay in the entire city of Steelport.
Complete all instances of Snatch.
Complete all City Takeover gameplay in the Carver Island district.
Destroy all Gang Operations in Steelport.
Complete all instances of Professor Genki's Super Ethical Reality Climax.
Complete all City Takeover gameplay in the Downtown district.
Complete Act 3 in another way.
Complete 'Zombie Attack'.
Complete 'Murderbrawl XXXI'.
Complete all instances of Trail Blazing.
Complete Act 2.
Complete 'http://deckers.die'.
Complete all instances of Mayhem.
Find 25% of all Collectibles.
Complete all instances of Escort.
Complete all City Takeover gameplay in the New Colvin district.
Complete all instances of Trafficking.
Customize 10 vehicles.
Complete all instances of Insurance Fraud.
Upgrade one Stronghold to its full glory.
Complete 'STAG Party'.
Complete all instances of Heli Assault.
Complete 'The Ho Boat'.
Explore every hood in Steelport.
Kill 1000 Gang Members.
Complete all instances of Guardian Angel.
Hijack 50 vehicles - Dukes style.
Complete all instances of Tank Mayhem.
Complete your first Challenge.
Complete Act 1 in another way.
Complete 'We've Only Just Begun'.
Complete 'Party Time'.
Buy your first Upgrade from the Upgrade Store.
Complete 'I'm Free - Free Falling'.
Complete 'When Good Heists...'.
Complete ALL Challenges.
Taunt AND/OR Compliment 50 gang members.
Create and share a character online.
Play SR3 Co-op for 5 hours.
Complete all instances of Activities in Co-op.
Beat all Missions in Co-op.
Fly through all of the rings (in a single instance of Sad Panda Skyblazing).
Land on Magarac Island (in Sad Panda Skyblazing).
Finish both instances of Apocalypse Genki.
Cause $150,000 worth of damage in a single Sexy Kitten Yarngasm combo.
Destroy a mouse ATV during Sexy Kitten Yarngasm.
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).
Kill all of the rooftop mascots (in a single instance of Sad Panda Skyblazing).
Throw 5 mascots into the water (in a single instance of Apocalypse Genki).
Complete all activity instances in Genki Bowl VII.
Kill 15 cameramen.
Complete all missions for Gangstas in Space.
Perform all vehicle stunts with the Aegean.
Destroy 10 enemy spacecraft with the Aegean while filming.
Kill Space Brutina.
Collect all 6 hidden clapboards.
Kill 7 Space Amazons with melee attacks.
Kill 35 Space Amazons with the Laser Pistol.
Destroy all enemy spacecraft during the chase scene.
Land on the Parachute Target during the rescue scene.
Complete all missions for "The Trouble With Clones".
Prevent Johnny Tag from taking damage on the Magarac Bridge.
Kill a Brute using only melee damage while under the influence of Saints Flow.
Shoot down a helicopter with a Saints Flow fireball.
Complete mission 'Tour de Farce'.
Destroy 5 Steelport Guard vehicles during mission 'Tour de Farce'.
Spray 25 rabid fans with the Swarmitron.
Complete mission 'Weird Science'.
Destroy 45 Police and Swat Vehicles while protecting Jimmy's car.
Hold Your Position at Technically Legal using only melee attacks.