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Glurch the Abominous Mass is an early-game boss found within the Undergrounds. They are intended to be the first boss players defeat.

Defeating Glurch drops the Glurch Eye, an item required for progression.

Summoning[]

Glurch can be found approximately 65 tiles from The Core in an area covered with slime. A loud thumping sound can be heard and the screen will begin to shake when Glurch is nearby.

Once defeated Glurch can be re-summoned by placing a Giant Slime Summoning Idol on their rune, located below their original spawn point.

Behavior[]

At full health, Glurch will only begin attacking players within a 6 tile radius of them. Once damaged, this radius expands to 20 tiles.

Glurch attacks by quickly leaping towards the closest player, dealing damage where they land and leaving behind a patch of Ground Slime.

Additionally, Glurch instantly breaks any non-indestructible objects in their path, including walls. Any pits/liquids will be filled in with Dirt Block ground.

If the player moves out of Glurch's range during combat, or Glurch travels more than 25 tiles from their rune, they will return to their rune to regenerate health (10% of their maximum every 5 seconds).

Once Glurch reaches 30% health they will become enraged and begin moving much faster.

Drops[]

ItemAmountChance per rollChance for one
Glurch Chest Glurch Chest1100%
Bearded Merchant Bearded Merchant1100%
Glurch Eye Glurch Eye1100%
Slime Oil Slime Oil1100%
1 roll of the following 11 items
Melting Crystal Ring Melting Crystal Ring19.52%
Blob Rosary Necklace Blob Rosary Necklace19.52%
Oozy Egg Oozy Egg19.52%
Sticky Stick Sticky Stick115.87%
Ranger Hood Ranger Hood17.94%
Ranger Pants Ranger Pants17.94%
Ranger Tunic Ranger Tunic17.94%
Apprentice Robe Apprentice Robe17.94%
Apprentice Hat Apprentice Hat17.94%
Apprentice Pants Apprentice Pants17.94%
Crescent Ring Crescent Ring17.94%
6 rolls of the following 19 items
Slime Slime8–1024.81%81.92%
Ancient Gemstone Ancient Gemstone1–210.34%48.03%
Mechanical Part Mechanical Part1–25.17%27.27%
Copper Ore Copper Ore2–510.34%48.03%
Tin Ore Tin Ore1–35.17%27.27%
Rare Candy Rare Candy15.17%27.27%
Rusty Dagger Rusty Dagger12.58%14.54%
Melting Crystal Ring Melting Crystal Ring13.1%17.22%
Blob Rosary Necklace Blob Rosary Necklace13.1%17.22%
Oozy Egg Oozy Egg13.1%17.22%
Sticky Stick Sticky Stick15.17%27.27%
Ranger Hood Ranger Hood12.58%14.54%
Ranger Pants Ranger Pants12.58%14.54%
Ranger Tunic Ranger Tunic12.58%14.54%
Glurch Figurine Glurch Figurine13.88%21.12%
Apprentice Robe Apprentice Robe12.58%14.54%
Apprentice Hat Apprentice Hat12.58%14.54%
Apprentice Pants Apprentice Pants12.58%14.54%
Crescent Ring Crescent Ring12.58%14.54%

Notes[]

  • In multiplayer, Glurch gains additional health depending on the amount of players in the world. It will automatically adjust whenever a player joins or leaves the world.
Players Max health
Casual Standard Hard
1 1230 2459 3688
2 2142 4281 6421
3 2962 5922 8882
4 3729 7454 11180
5 4457 8911 13365
6 5157 10310 15464
7 5834 11664 17493
8 6492 12979 19465

Achievements[]

Achievement A Slimey Encounter  
A Slimey Encounter"Defeat Glurch the Abominous Mass"
(Silver • 25 G • 25 XP)
Defeat Glurch the Abominous Mass for the first time.

Tips[]

  • Bombs and range weapons (such as the Slingshot) are extremely effective against Glurch.
    • When using Bombs, the player should place the Bomb and run out of Glurch's range. This way, they bounce on the Bomb and trigger it. This method can be repeated and will require 10-20 Bombs on average.
  • A hoe or shovel can be incredibly helpful to dig up the Ground Slime to avoid the movement speed debuff.
  • Copper armor and Rain armor are both decent options for armor.
    • Rain armor has the added bonus of reducing the movement speed impact of Ground Slime by 50%.
  • The Swift Feather is useful for dodging Glurch's attacks.
  • Bomb Peppers increase the player's movement speed when cooked. A useful combination is a Bomb Pepper plus a Heart Berry, which will provide healing, movement speed and a temporary max health increase.
  • For a detailed guide on how to defeat Glurch, go to here.

History[]

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