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