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.
Kill 25 Gang Members each with 'the Penetrator' AND the Fart in a Jar.
Play for at least 2 hours as a male character AND 2 hours as a female character.
Complete Act 1 in another way.
Find 100% of all Collectibles.
Complete Act 3 in one way.
Complete Act 3 in another way.
Complete 'Murderbrawl XXXI'.
Complete all City Takeover gameplay in the Carver Island district.
Complete all City Takeover gameplay in the entire city of Steelport.
Complete all instances of Professor Genki's Super Ethical Reality Climax.
Complete all instances of Insurance Fraud.
Complete all instances of Escort.
Complete all instances of Trail Blazing.
Kill all of the hitman Assassination targets.
Complete all instances of Mayhem.
Complete 'Zombie Attack'.
Complete Act 2.
Complete 'http://deckers.die'.
Complete 'STAG Party'.
Steal and deliver all Vehicle Theft targets.
Taunt AND/OR Compliment 50 gang members.
Spend over 30 hours in Steelport.
Find 25% of all Collectibles.
Create and share a character online.
Complete 'The Ho Boat'.
Upgrade one Stronghold to its full glory.
Do your first nutshot AND testicle assault.
Fully upgrade one Weapon in each slot.
Complete all City Takeover gameplay in the Stanfield district.
Complete all instances of Guardian Angel.
Hijack 50 vehicles - Dukes style.
Complete all instances of Snatch.
Complete all instances of Heli Assault.
Complete all City Takeover gameplay in the New Colvin district.
Complete all instances of Tank Mayhem.
Complete all instances of Trafficking.
Kill 50 brutes.
Kill 1000 Gang Members.
Customize 10 vehicles.
Destroy all Gang Operations in Steelport.
Explore every hood in Steelport.
Complete Act 1 in one way.
Complete 'We've Only Just Begun'.
Complete all City Takeover gameplay in the Downtown district.
Complete 'Party Time'.
Complete your first Challenge.
Buy your first Upgrade from the Upgrade Store.
Complete 'I'm Free - Free Falling'.
Complete 'When Good Heists...'.
Complete ALL Challenges.
Play SR3 Co-op for 5 hours.
Complete all instances of Activities in Co-op.
Beat all Missions in Co-op.
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).
Throw 5 mascots into the water (in a single instance of Apocalypse Genki).
Complete all activity instances in Genki Bowl VII.
Land on Magarac Island (in Sad Panda Skyblazing).
Fly through all of the rings (in a single instance of Sad Panda Skyblazing).
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.
Kill all of the rooftop mascots (in a single instance of Sad Panda Skyblazing).
Collect all 6 hidden clapboards.
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.
Kill 35 Space Amazons with the Laser Pistol.
Kill 7 Space Amazons with melee attacks.
Destroy all enemy spacecraft during the chase scene.
Kill 15 cameramen.
Land on the Parachute Target during the rescue scene.
Kill a Brute using only melee damage while under the influence of Saints Flow.
Hold Your Position at Technically Legal using only melee attacks.
Complete all missions for "The Trouble With Clones".
Prevent Johnny Tag from taking damage on the Magarac Bridge.
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.