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