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