Earn all other Feats.

Reach the conclusion of the game.

Unlock all Weapons, Trinkets, Cloaks, and Upgrades.

Finish the game in New Game Plus.

Defeat Thorne for the first time.

Restore half of the Spark Generators.

Spend a combined 50,000 Bones in shops.

Buy your first item.

Acquire all trophies on the Fish Board.

Defeat Armand, Maxi, Willis, the Dugin, and Evra.

Master all Racing, Ring Dive, and Wrecker challenges.

Finish the game with 3 active Hard Modifiers.

Finish the game with 3 active Weird Modifiers.

Complete the game in under 4 hours.

Defeat a Spark Generator boss without taking damage.

Finish the game without spending any Bones in shops.

Complete the game without ever losing your Bones.

Finish the game without ever entering the Underlab.

Using the Iron Steed, hop on 3 enemies' heads without touching the ground.

Ride the Iron Steed across 6 unique screens without doubling back.

Kill an enemy with a Bounding Bomb explosion, after both orbs bounce 3 times.

Kill an enemy across 8 tiles of water using the Hollower's Rocks.

Hit 4 enemies, one with each spark of a single Volt Hatchet.

Kill 2 foes with a single Gyro Dagger, changing its direction with each strike.

Kill an enemy after warping from offscreen with the Recall Disc.

Strike 3 enemies with one charge of the Drill Driver.

Avoid a certain fate in the darkness by using the Dynamo Lantern.

Knock multiple enemies into a pit using a single Deflector Parasol.

Keep the Beckoning Collar creature active for most of a boss fight.

Hit a foe from 25 tiles away using the Gnawing Ghosts.

Use the Mist Jar to phase through 3 enemies in one use.

Eliminate 6 enemies using one continuous spray of the Fog Thrower.

Kill 10 enemies in a row using Nightstar's Dread Mace upgrade, hitting only with the tip.

Defeat a boss using only fully charged attacks from the Blaststrike Maul.

Kill a boss with Whisper and Vesper thrown from across the screen.

Parry 15 consecutive attacks with the Guardian Casket.

Defeat 3 enemies in a row with only double bank shots using the Battery Buster.

While in combat, maintain max combo with the Chain Capacitor Trinket for 10 seconds.

Defeat a boss using a spark from the Shock Flint Trinket.

Fill your reserve tank with the Plasma Jug Trinket while at 1 HP.

Kill a boss while at 1 HP, using only Sidearms and the Joule Syringe Trinket.

Parry 10 attacks without getting hit using the Dodging Pendulum Trinket.

Defeat a boss while wearing exactly 3 Beastium Trinkets.

Sell the maximum number of items at Pawnty's Exchange.

Convert over 20,000 in the Bone Sinterer in one go.

Raise one stat to 10 while keeping all others at 3 or below.

Finish the game with -1% Collection or less.

Knock the kids' can below the bottom of the bridge.

Show Lena that you can clear 10 tiles without touching the ground.