Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Adapt or Die	Defeat the Bruch.
Adept	Beat the game on Normal difficulty or higher.
Ancient Blood	Defeat Felicity D'Abano.
Best the Beast	Defeat Felicity D'Abano without using the HP dispenser.
Bio Friendly	Defeat The Parasiter without killing any of the minions.
Bleed You Out	Defeat the Bruch without letting it heal.
Boys'n'Toys	Have all Weapon Upgrades activated at the same time.
Calico	Visit Calico for the first time.
Chest Nuts	Pick up all cash on all missions.
Chewing Volts	Use fifteen Energy charges.
Drop of Blood	Defeat William Rentier.
E-Rodeo	Kill twenty enemies using the E-Combo.
Expert	Beat the game on Hard difficulty or higher.
Father's Day	Defeat William Rentier in less than six minutes.
Field Agent	Find all hidden perks.
In the Feels	Hit 45 weakspots.
Mighty Mitten	Kill ten enemies in a row using only Gauntlet after obtaining the Revolver.
Minor Deity	Defeat The Parasiter on Evil difficulty.
Monsterball	Cannonball enemies fifty times.
Novice	Beat the game on Novice difficulty or higher.
Pew Pew Die	Kill at least thirty enemies with each electrically-augmented firearm.
Pointless Violence	Perform fifteen finishers.
Sanguis Aeternus	All Trophies unlocked. The Weird West is a better place now.
Sever Forever	Tear off hundred limbs from enemies.
Slam Champion	Slam enemies hundred times.
Spark of Hope	Activate the Supercharged Mode for the first time.
Then You Died	Defeat William Rentier on Evil difficulty.
Ticks & Leeches	Defeat The Parasiter.
Weird West Superhero	Beat the game on Evil difficulty.
Weren't You Listening?	Defeat the Bruch on Evil difficulty.