Here is the full list of all 58 PewDiePie: Legend of the Brofist achievements.
Defeat Barrel King on Pug Mode.
Complete all levels on Pug Mode.
Defeat 25,000 enemies.
Defeat a Illuminati.
9001 Brocoins in your pocket.
Defeat Falcon Lover on Pug Mode.
Defeat Snowbarrel on Pug Mode.
Buy all Attacks.
Buy Cryaotic.
Buy Duck.
You defeated General Barrel on Pug Mode!
Defeat 10,000 enemies.
Complete 1 level on Pug Mode.
Collect all 50 patches.
Complete all levels on Easy Mode.
Complete all levels on Hard Mode.
Complete all levels on Bro Mode.
Watch the credits after beating the game.
Defeat Barrel King on Easy Mode.
Defeat Barrel King on Hard Mode.
Defeat Barrel King on Bro Mode.
Buy all Defenses.
Collect 40 patches.
Share complicated love and affection with a male.
Defeat Falcon Lover on Easy Mode.
Defeat Falcon Lover on Hard Mode.
Defeat Falcon Lover on Bro Mode.
Die 100 times.
Collect 30 patches.
Buy Jacksepticeye.
Collect 20 patches.
Buy CinnamonToastKen.
Finish a stage on your last heart with 0 companion.
Defeat Snowbarrel on Easy Mode.
Defeat Snowbarrel on Hard Mode.
Defeat Snowbarrel on Bro Mode.
Defeat a Yeti.
Collect 10 patches.
Defeat a T-Rex.
Buy Markiplier.
Defeat General Barrel on Easy Mode.
Defeat General Barrel on Hard Mode.
Defeat General Barrel on Bro Mode.
Defeat a Unicorn.
1000 Brocoins in your pocket.
Defeat 1000 enemies.
Die 25 times.
Jump on 5 Enemy before touching the ground.
Jump on 7 Enemy before touching the ground.
Die 10 times.
Defeat 301+ enemies.
Defeat 100 enemies.
Jump on 3 Enemy before touching the ground.
Die for the first time.
Buy Marzia.
100 Brocoins in your pocket.
Defeat 10 enemies.
Defeat your 1st enemy.