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