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