Full list of all 89 POSTAL 2 achievements. It takes around 30-35 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 "POSTAL 2" game mode using only the Shovel to kill. (Must kill at least 30 people.)
Discovered the Gary vs. Krotchy arena during the Apocalypse.
Saved the marching band from explody death.
Killed all of the video game protestors at the RWS Office.
Discovered the hidden Taliban base.
Finished all seven days.
Exploded a nuclear bomb.
Kicked 30 dogs.
Made 30 zombies lose their heads.
Survived Saturday.
"Lost" your sledgehammer to a cow.
Resurrected a zombie corpse for your own nefarious purposes.
Escaped from the maximum-security jail cell.
Successfully bribed your way out of an arrest.
Killed over 1,000 people.
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.)
Survived Friday.
Smoked over 10 "health" pipes and 10 tins of catnip in one play session.
Totaled 30 cars.
Lured a police officer with a piss-soaked donut.
Zapped 20 innocent bystanders with the tazer while wearing the police officer's uniform.
Hoarded 15 or more cats at a time.
Found one of the hidden underground sewers.
Read the newspaper every day.
Roasted 30 people with fire.
Whacked a severed head 50 meters or more with the shovel.
Severed all of somebody's limbs without killing them.
Killed 30 or more people of each skin color.
Suicide-bombed a Taliban member.
Committed suicide... the Taliban way.
Sucked down your own piss.
Slaughtered 10 dogs with a kitty-silenced shotgun.
Found the hidden copy of POSTAL III and peed on it.
Burned 5 people with the same can of napalm.
Sliced 30 people in half with the scythe.
Played "fetch" with your dog... using a severed human head.
Survived Thursday.
Gave Krotchy the bad touch.
Ran 30 miles while holding the scissors.
Exploded 30 heads via sledgehammer to the face.
Gained your first dog helper.
Nailed a fleeing bystander with a tossed sledgehammer.
Ate 30 donuts while wearing the police officer's uniform.
Wore all three outfits.
Survived Wednesday.
Unzipped your pants and got 3 women to laugh at it.
Killed 10 bystanders while wearing the gimp outfit.
Gave a kickoff to a severed head.
Survived Tuesday.
Killed all of the book protestors in the library.
Killed someone with a flying jump kick.
Used a Bass Sniffer Radar.
Killed someone who refused to sign your petition.
Asked a police officer to sign your petition.
Survived Monday.
Used a cat to "accessorize" your gun.
Observed an NPC going POSTAL!
Kicked open a door.
Put out someone that's on fire.
Pissed in someone's face until they puked from it.
Successfully hid from the police at max wanted level.
Mauled 30 people with your dog.
Completed the "A Week In Paradise" game mode on POSTAL difficulty.
Showed Vince and Mike J. what you thought of them.
Found the secret bank exit on Monday.
Made a very long killing spree.
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.
Spent $5,000 on vending machines.
Sold 30 cats at the Cash 4 Cats vendors.
Reunited with an old enemy.
Made 30 kills while dual-wielding.
Reunited with an old friend.
Kicked 30 people in the balls.
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.)