Full list of all 89 POSTAL 2 achievements. It takes around 20-25 hours to unlock all of the achievements in the base game on Windows.
The base game contains 69 achievements, and there is 1 DLC pack containing 20 achievements.
Found the hidden copy of POSTAL III and peed on it.
Resurrected a zombie corpse for your own nefarious purposes.
Wore all three outfits.
Ate 30 donuts while wearing the police officer's uniform.
Zapped 20 innocent bystanders with the tazer while wearing the police officer's uniform.
Completed the "POSTAL 2" game mode using only the Shovel to kill. (Must kill at least 30 people.)
Completed the game (any mode) on Hestonworld difficulty.
Completed the "A Week In Paradise" game mode on POSTAL difficulty.
Completed the "POSTAL 2" game mode with no kills.
Completed the "POSTAL 2" game mode with a total play time of 1:30:00 or less. (Excludes cutscenes and loading times.)
Exploded a nuclear bomb.
Escaped from the maximum-security jail cell.
Discovered the hidden Taliban base.
Finished all seven days.
Suicide-bombed a Taliban member.
Kicked 30 dogs.
Killed over 1,000 people.
Made 30 zombies lose their heads.
Survived Saturday.
"Lost" your sledgehammer to a cow.
Read the newspaper every day.
Smoked over 10 "health" pipes and 10 tins of catnip in one play session.
Made a very long killing spree.
Survived Friday.
Successfully bribed your way out of an arrest.
Committed suicide... the Taliban way.
Discovered the Gary vs. Krotchy arena during the Apocalypse.
Observed an NPC going POSTAL!
Sliced 30 people in half with the scythe.
Totaled 30 cars.
Killed 30 or more people of each skin color.
Exploded 30 heads via sledgehammer to the face.
Ran 30 miles while holding the scissors.
Showed Vince and Mike J. what you thought of them.
Played "fetch" with your dog... using a severed human head.
Severed all of somebody's limbs without killing them.
Saved the marching band from explody death.
Hoarded 15 or more cats at a time.
Roasted 30 people with fire.
Survived Thursday.
Gave Krotchy the bad touch.
Mauled 30 people with your dog.
Slaughtered 10 dogs with a kitty-silenced shotgun.
Burned 5 people with the same can of napalm.
Whacked a severed head 50 meters or more with the shovel.
Found the secret bank exit on Monday.
Survived Wednesday.
Nailed a fleeing bystander with a tossed sledgehammer.
Killed 10 bystanders while wearing the gimp outfit.
Survived Tuesday.
Gave a kickoff to a severed head.
Unzipped your pants and got 3 women to laugh at it.
Sucked down your own piss.
Successfully hid from the police at max wanted level.
Put out someone that's on fire.
Lured a police officer with a piss-soaked donut.
Killed someone with a flying jump kick.
Killed all of the book protestors in the library.
Killed all of the video game protestors at the RWS Office.
Killed someone who refused to sign your petition.
Used a cat to "accessorize" your gun.
Asked a police officer to sign your petition.
Gained your first dog helper.
Survived Monday.
Used a Bass Sniffer Radar.
Pissed in someone's face until they puked from it.
Kicked open a door.
Found one of the hidden underground sewers.
Completed Paradise Lost with no kills.
Completed Paradise Lost with a total play time of 1:45:00 or less. (Excludes cutscenes and loading times.)
Completed Paradise Lost on POSTAL difficulty.
Spent $5,000 on vending machines.
Rescued your loyal companion.
Reunited with a former child star and an infamous terrorist leader.
Reunited with an old flame.
Sold 30 cats at the Cash 4 Cats vendors.
Made 30 kills while dual-wielding.
Kicked 30 people in the balls.
Peed on all of the snowmen in the Nuclear Winter zone.
Reunited with an old enemy.
Reunited with an old friend.