Here is the full list of all 105 Bum Simulator achievements. It takes around 12-15 hours to unlock all of the achievements on Windows.
Earn 50 respect.
Die of dehydration.
One-shot a Bug Shaman with an electrifying projectile.
Destroy the armor of a Bug Knight with an exploding projectile.
Get into a fatal traffic accident.
Cook the Bum's Special.
Discover the Clown Royale recipe.
Discover the Green Goo Vodka recipe.
Discover the Flash Bourbon recipe.
Urinate on your own fridge.
Take a shower.
Hang a tribute for your best friend in your base.
Earn 500$.
Complete all Trixie's side quests.
Fall from too high.
Complete all Dr. East's side quests.
Die of hunger.
Produce a pack of cigarettes.
Sleep on a bench for at least 8 hours.
Apply a costume to your pigeon.
Collect all costumes for your pigeons.
Liberate all base locations.
Complete a Trixie's side quest.
Harvest a sustainable homegrown plant.
Roast a vegetable or a fruit.
Create paper for the first time.
Acquire resources from a minion sent on a mission.
Pawn 0.01$ worth of items.
Attain level 30.
Drown.
Try Italian cuisine.
Accelerate plant growth with guano.
Try American cuisine.
Get a grade of F when drawing.
Interact with a phone booth.
Find all feathers.
Urinate on a puking person.
Find 25 feathers.
Find 10 feathers.
Collect all blueprints.
Collect 10 blueprints.
Collect a blueprint.
Complete the main story.
Attempt to interrupt the villain's monologue.
Solve the EvilWay maze.
Catch 10 things in a single Pigeonado.
Place antennas in three different bases.
Charge the battery.
Harvest any homegrown plant.
Earn 10 respect.
Fully upgrade Pigeon Shuriken.
Throw a Bug into the ocean.
Listen to the whole main menu song.
Fully upgrade Peckers.
"Win" the fight on the rooftop.
Retrieve the EvilWay security key card.
Feed Little Bro.
Fully upgrade Pigeonado.
Fill Carl's inventory.
Smelt copper for the first time.
Recruit a Creep in your base.
Support John's business.
Support Richard's business.
"Pick" a lock.
Smelt aluminum for the first time.
Obtain a free product from a vending machine.
Buy a drink or snack from a vending machine.
Prepare Hot Dogs for beachgoers.
Transport a passenger on Carl.
Knock a corrupt politician down a peg.
Liberate another base location.
Complete a Dr. East's side quest.
Find the Safehouse.
Paid (with) your respects.
Finish the investigation of the EvilWay secret EvilLab.
Destroy EvilWay's surveillance equipment.
Earn some respect.
Attain level 15.
Complete the presentation of Fus Doh Beer.
Meet the good doctor.
Complete all Richman's side quests.
Get electrocuted.
Complete all shooting gallery side quests.
Complete all Mr. Jello's side quests.
Earn 100$.
Pay off a bug raid.
Blow up.
Complete one shooting gallery side quest.
Attain level 8.
Complete a Mr. Jello's side quest.
Earn 25$.
Complete a Richman's side quest.
Become a five-star player.
Find a feather.
Defend successfully from a raid.
Decide to defend your base.
Deliver Mr. Jello's package.
Meet the Pigeon Lady.
Level up.
Learn about Shuriken Pigeon.
Get Bugzy his due.
Try to get money from the BPD.
Learn to work for change.
Achieve a grade of A when drawing.
Consume your first find.