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