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.
Made a very long killing spree.
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.
"Lost" your sledgehammer to a cow.
Smoked over 10 "health" pipes and 10 tins of catnip in one play session.
Whacked a severed head 50 meters or more with the shovel.
Observed an NPC going POSTAL!
Roasted 30 people with fire.
Kicked open a door.
Nailed a fleeing bystander with a tossed sledgehammer.
Totaled 30 cars.
Kicked 30 dogs.
Unzipped your pants and got 3 women to laugh at it.
Successfully bribed your way out of an arrest.
Escaped from the maximum-security jail cell.
Ate 30 donuts while wearing the police officer's uniform.
Zapped 20 innocent bystanders with the tazer while wearing the police officer's uniform.
Successfully hid from the police at max wanted level.
Mauled 30 people with your dog.
Committed suicide... the Taliban way.
Suicide-bombed a Taliban member.
Played "fetch" with your dog... using a severed human head.
Killed someone who refused to sign your petition.
Saved the marching band from explody death.
Killed someone with a flying jump kick.
Found the secret bank exit on Monday.
Found the hidden copy of POSTAL III and peed on it.
Slaughtered 10 dogs with a kitty-silenced shotgun.
Discovered the hidden Taliban base.
Found one of the hidden underground sewers.
Discovered the Gary vs. Krotchy arena during the Apocalypse.
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.)
Lured a police officer with a piss-soaked donut.
Completed the "A Week In Paradise" game mode on POSTAL difficulty.
Finished all seven days.
Exploded a nuclear bomb.
Made 30 zombies lose their heads.
Resurrected a zombie corpse for your own nefarious purposes.
Exploded 30 heads via sledgehammer to the face.
Survived Saturday.
Severed all of somebody's limbs without killing them.
Read the newspaper every day.
Sliced 30 people in half with the scythe.
Killed over 1,000 people.
Killed 10 bystanders while wearing the gimp outfit.
Burned 5 people with the same can of napalm.
Showed Vince and Mike J. what you thought of them.
Killed all of the video game protestors at the RWS Office.
Survived Friday.
Killed 30 or more people of each skin color.
Hoarded 15 or more cats at a time.
Survived Thursday.
Gave Krotchy the bad touch.
Wore all three outfits.
Gained your first dog helper.
Survived Wednesday.
Survived Tuesday.
Ran 30 miles while holding the scissors.
Used a cat to "accessorize" your gun.
Pissed in someone's face until they puked from it.
Put out someone that's on fire.
Killed all of the book protestors in the library.
Asked a police officer to sign your petition.
Survived Monday.
Sucked down your own piss.
Used a Bass Sniffer Radar.
Gave a kickoff to a severed head.
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.
Rescued your loyal companion.
Reunited with a former child star and an infamous terrorist leader.
Peed on all of the snowmen in the Nuclear Winter zone.
Made 30 kills while dual-wielding.
Spent $5,000 on vending machines.
Sold 30 cats at the Cash 4 Cats vendors.
Kicked 30 people in the balls.
Reunited with an old flame.
Reunited with an old enemy.
Reunited with an old friend.