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