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