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