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