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