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 a very long killing spree.
Survived Wednesday.
Killed 10 bystanders while wearing the gimp outfit.
Wore all three outfits.
Severed all of somebody's limbs without killing them.
Discovered the hidden Taliban base.
Killed over 1,000 people.
Sliced 30 people in half with the scythe.
Found one of the hidden underground sewers.
Kicked 30 dogs.
Totaled 30 cars.
Exploded 30 heads via sledgehammer to the face.
Smoked over 10 "health" pipes and 10 tins of catnip in one play session.
Nailed a fleeing bystander with a tossed sledgehammer.
Survived Tuesday.
Killed 30 or more people of each skin color.
Slaughtered 10 dogs with a kitty-silenced shotgun.
Put out someone that's on fire.
Killed all of the book protestors in the library.
Successfully bribed your way out of an arrest.
Killed someone who refused to sign your petition.
Saved the marching band from explody death.
Asked a police officer to sign your petition.
Committed suicide... the Taliban way.
Survived Monday.
Successfully hid from the police at max wanted level.
Observed an NPC going POSTAL!
Hoarded 15 or more cats at a time.
Ran 30 miles while holding the scissors.
Ate 30 donuts while wearing the police officer's uniform.
Sucked down your own piss.
Zapped 20 innocent bystanders with the tazer while wearing the police officer's uniform.
Gave a kickoff to a severed head.
Showed Vince and Mike J. what you thought of them.
Killed all of the video game protestors at the RWS Office.
Suicide-bombed a Taliban member.
Killed someone with a flying jump kick.
Kicked open a door.
Used a cat to "accessorize" your gun.
Whacked a severed head 50 meters or more with the shovel.
Gained your first dog helper.
Played "fetch" with your dog... using a severed human head.
Pissed in someone's face until they puked from it.
Unzipped your pants and got 3 women to laugh at it.
Used a Bass Sniffer Radar.
Lured a police officer with a piss-soaked donut.
Resurrected a zombie corpse for your own nefarious purposes.
Survived Friday.
Survived Saturday.
Exploded a nuclear bomb.
Mauled 30 people with your dog.
Roasted 30 people with fire.
Escaped from the maximum-security jail cell.
Burned 5 people with the same can of napalm.
Made 30 zombies lose their heads.
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.)
Completed the "POSTAL 2" game mode using only the Shovel to kill. (Must kill at least 30 people.)
Completed the game (any mode) on Hestonworld difficulty.
Completed the "A Week In Paradise" game mode on POSTAL difficulty.
Gave Krotchy the bad touch.
"Lost" your sledgehammer to a cow.
Read the newspaper every day.
Found the secret bank exit on Monday.
Found the hidden copy of POSTAL III and peed on it.
Discovered the Gary vs. Krotchy arena during the Apocalypse.
Finished all seven days.
Survived Thursday.
Reunited with an old friend.
Reunited with an old enemy.
Reunited with an old flame.
Reunited with a former child star and an infamous terrorist leader.
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.)
Sold 30 cats at the Cash 4 Cats vendors.
Spent $5,000 on vending machines.
Made 30 kills while dual-wielding.
Peed on all of the snowmen in the Nuclear Winter zone.
Kicked 30 people in the balls.