Full list of all 89 POSTAL 2 achievements. It takes around 30-35 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.)
Gave Krotchy the bad touch.
Completed the game (any mode) on Hestonworld difficulty.
Smoked over 10 "health" pipes and 10 tins of catnip in one play session.
Mauled 30 people with your dog.
Completed the "POSTAL 2" game mode with no kills.
Made a very long killing spree.
Completed the "A Week In Paradise" game mode on POSTAL difficulty.
Escaped from the maximum-security jail cell.
Whacked a severed head 50 meters or more with the shovel.
Discovered the Gary vs. Krotchy arena during the Apocalypse.
Killed all of the video game protestors at the RWS Office.
Completed the "POSTAL 2" game mode with a total play time of 1:30:00 or less. (Excludes cutscenes and loading times.)
Discovered the hidden Taliban base.
Finished all seven days.
Exploded a nuclear bomb.
Nailed a fleeing bystander with a tossed sledgehammer.
Made 30 zombies lose their heads.
Survived Saturday.
"Lost" your sledgehammer to a cow.
Totaled 30 cars.
Committed suicide... the Taliban way.
Zapped 20 innocent bystanders with the tazer while wearing the police officer's uniform.
Killed over 1,000 people.
Successfully bribed your way out of an arrest.
Ran 30 miles while holding the scissors.
Sliced 30 people in half with the scythe.
Suicide-bombed a Taliban member.
Exploded 30 heads via sledgehammer to the face.
Survived Friday.
Kicked 30 dogs.
Slaughtered 10 dogs with a kitty-silenced shotgun.
Found the hidden copy of POSTAL III and peed on it.
Read the newspaper every day.
Survived Thursday.
Burned 5 people with the same can of napalm.
Hoarded 15 or more cats at a time.
Severed all of somebody's limbs without killing them.
Survived Wednesday.
Killed 10 bystanders while wearing the gimp outfit.
Wore all three outfits.
Saved the marching band from explody death.
Gave a kickoff to a severed head.
Observed an NPC going POSTAL!
Roasted 30 people with fire.
Killed 30 or more people of each skin color.
Lured a police officer with a piss-soaked donut.
Ate 30 donuts while wearing the police officer's uniform.
Played "fetch" with your dog... using a severed human head.
Killed someone who refused to sign your petition.
Found the secret bank exit on Monday.
Showed Vince and Mike J. what you thought of them.
Resurrected a zombie corpse for your own nefarious purposes.
Found one of the hidden underground sewers.
Survived Tuesday.
Used a cat to "accessorize" your gun.
Killed someone with a flying jump kick.
Put out someone that's on fire.
Asked a police officer to sign your petition.
Gained your first dog helper.
Sucked down your own piss.
Unzipped your pants and got 3 women to laugh at it.
Successfully hid from the police at max wanted level.
Killed all of the book protestors in the library.
Survived Monday.
Used a Bass Sniffer Radar.
Pissed in someone's face until they puked from it.
Kicked open a door.
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.
Rescued your loyal companion.
Reunited with a former child star and an infamous terrorist leader.
Completed Paradise Lost on POSTAL difficulty.
Reunited with an old flame.
Peed on all of the snowmen in the Nuclear Winter zone.
Reunited with an old enemy.
Sold 30 cats at the Cash 4 Cats vendors.
Spent $5,000 on vending machines.
Reunited with an old friend.
Made 30 kills while dual-wielding.
Kicked 30 people in the balls.