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