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