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 with a total play time of 1:30:00 or less. (Excludes cutscenes and loading times.)
Completed the game (any mode) on Hestonworld difficulty.
Completed the "A Week In Paradise" game mode on POSTAL difficulty.
Made a very long killing spree.
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.
Read the newspaper every day.
Smoked over 10 "health" pipes and 10 tins of catnip in one play session.
Discovered the Gary vs. Krotchy arena during the Apocalypse.
Found the hidden copy of POSTAL III and peed on it.
Discovered the hidden Taliban base.
Saved the marching band from explody death.
Found the secret bank exit on Monday.
Observed an NPC going POSTAL!
Finished all seven days.
Exploded a nuclear bomb.
Resurrected a zombie corpse for your own nefarious purposes.
Made 30 zombies lose their heads.
Sliced 30 people in half with the scythe.
Survived Saturday.
"Lost" your sledgehammer to a cow.
Hoarded 15 or more cats at a time.
Mauled 30 people with your dog.
Whacked a severed head 50 meters or more with the shovel.
Ate 30 donuts while wearing the police officer's uniform.
Suicide-bombed a Taliban member.
Zapped 20 innocent bystanders with the tazer while wearing the police officer's uniform.
Committed suicide... the Taliban way.
Killed over 1,000 people.
Lured a police officer with a piss-soaked donut.
Wore all three outfits.
Successfully bribed your way out of an arrest.
Survived Friday.
Exploded 30 heads via sledgehammer to the face.
Found one of the hidden underground sewers.
Showed Vince and Mike J. what you thought of them.
Killed all of the video game protestors at the RWS Office.
Asked a police officer to sign your petition.
Killed someone who refused to sign your petition.
Kicked 30 dogs.
Slaughtered 10 dogs with a kitty-silenced shotgun.
Played "fetch" with your dog... using a severed human head.
Gained your first dog helper.
Killed 30 or more people of each skin color.
Escaped from the maximum-security jail cell.
Killed someone with a flying jump kick.
Nailed a fleeing bystander with a tossed sledgehammer.
Burned 5 people with the same can of napalm.
Survived Thursday.
Ran 30 miles while holding the scissors.
Gave Krotchy the bad touch.
Used a cat to "accessorize" your gun.
Totaled 30 cars.
Roasted 30 people with fire.
Severed all of somebody's limbs without killing them.
Gave a kickoff to a severed head.
Killed 10 bystanders while wearing the gimp outfit.
Survived Wednesday.
Survived Tuesday.
Put out someone that's on fire.
Unzipped your pants and got 3 women to laugh at it.
Killed all of the book protestors in the library.
Used a Bass Sniffer Radar.
Survived Monday.
Successfully hid from the police at max wanted level.
Sucked down your own piss.
Pissed in someone's face until they puked from it.
Kicked open a door.
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.)
Completed Paradise Lost with no kills.
Peed on all of the snowmen in the Nuclear Winter zone.
Rescued your loyal companion.
Reunited with a former child star and an infamous terrorist leader.
Reunited with an old flame.
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.