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