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