Cavern Kings Achievements

• Trophy King

  Collect every trophy.
• Treasure King

  Unlock every powerup.

• Cavern King

  Defeat the final boss.
• Friendly King

  Unlock every character.
• Weapon King

  Unlock every weapon.
• Heart of Belial

  Restore 200+ health as Rex in a single life.
• Aces

  Hit 20+ enemies with a single harpoon shot.
• Burstfire

  Collect 2+ Spreadshot while using Nailgun.

• Volcanic Bomb

  Reach a depth of 5,000.
• Hero's Sword

  Collect 3+ Cluster of Iron with Sawlauncher.
• Mole's Orchid

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• Bomb Squad Armor

  Die a total of 25 times.
• Resplendent Vial

  Hold 10,000+ gems.
• Piercing Oculus

  Kill The Observer.

• Phoenix Pinion

  Kill a "fire trail" elite monster.
• Ankh of Life

  Gain 200+ maximum health.
• Tome of Secrets

  Collect every Golden Gun.
• Tesla Coil

  Kill an "electric" elite monster.
• Flashbang

  Survive for 5 minutes in Arena.
• Wind Leaf

  Kill a boss within 2 minutes of starting a run.

• Parasite Egg

  Kill Giga Mechworm in Arena.
• Vacuum Stone

  Kill The Observer in Arena.
• Money Shot

  Hold 25,000+ gems.
• Philosopher's Stone

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• Clump of Moss

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• Yoji

  Delve deep into the caverns without a gun.

• Thorax

  Collect any insectoid powerup.
• Rex

  Find and open the green egg.
• Mishka

  Collect 3 Djinn Zephyrhorns in a single life.
• Android

  Kill a total of 10 Giga Mechworms.
• Top Hat

  Die a total of 50 times.
• Shelby

  Kill a total of 20 Titan Bloodworms.

• Alium

  Collect 3 Black Hole Boxes in a single life.
• Bloop

  Die underwater.
• Shark

  Survive for 10 minutes in Arena.
• Entite

  Collect 2+ Volcanic Bombs in a single life.