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