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