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Crystal Layer

31 km to 41 km. Fuel Leeches, Blinkers, and Stone enemies.

Crystal Layer in Drill to Earth’s Core 🎃👻

Crystal Layer: 31 km to 41 km. Fuel Leeches, Blinkers, and Stone enemies. Get it by Break the Fossil boss wall. Use it to Bring a pickaxe or Demolitionist explosives. Spider Dungeons and the Goblin's Arena open from here. Boss wall is 10,000 HP.

By Drill to Earth’s Core 🎃👻 WikiLast updated:

What is Crystal Layer?

Stone enemies only take pickaxe or explosive damage. Fuel Leeches hide in crystal-heavy rock and drain the tank. Blinker is listed from this layer after 3 October 2026. One layers table also lists Bombo here, while Bombo's own note says the Glowing Core.

Published facts

FactValue
Depth31 km to 41 km
Boss wall HP10000
MutationStone

How do you get Crystal Layer?

Break the Fossil boss wall.

How do you use Crystal Layer?

Bring a pickaxe or Demolitionist explosives. Spider Dungeons and the Goblin's Arena open from here. Boss wall is 10,000 HP.

FAQ

Crystal Layer questions

What is Drill to Earth's Core?

It is a free Roblox co-op descent by the Game Name. group. A party rides one drill through named layers, fights enemies, loots structures, and spends coins on upgrade cards. A normal run ends at the Glowing Core boss wall at 100 km.

Is Drill to Earth's Core the same game as Dig to Earth's CORE!?

No. Dig to Earth's CORE! is a different Roblox game by Slime Mine Studios. Codes such as UPDATEHYPE, INDIGO, and DIGGEM5000 belong to that game and do not redeem here.

What should a new player buy first?

Miner is described as one of two classes a new player can take for free on the first join. Both Tier 1 classes are listed at 100 Cores if you buy them later. After that, Witch is the highest-ranked 3,000 Core class on the 25 September 2026 board, and Lucky Looter at 10,000 Cores is the usual loot follow-up.

How many players share a server?

A public listing read on 19 October 2026 caps the server at 20 players. Party setup notes say a party holds 1 to 8. Older pages that say 30 players disagree with that listing.

Related
LayersGrass LayerThe opening layer, from the surface to 3 km.Read guideLayersDirt Layer3 km to 10 km, where little walls and Goblin Brutes begin.Read guideLayersStone Layer10 km to 17 km. Mutations start, and Loot Goblins arrive.Read guideLayersClay Layer17 km to 24 km. The boss wall empties the fuel tank.Read guideLayersFossil Layer24 km to 31 km. Spiders and the Giant mutation.Read guideLayersToxic Layer41 km to 51 km. The rest stop is destroyed, but a Golden Medkit is in the shop.Read guideGuideBeginner guide: first runsHow a first run works, the PC controls, which class to take, how to keep the drill fueled, and the mistakes that end a Grass or Clay attempt.Read guideGuideHow to get CoresEvery listed Core source: in-run chests, boss walls, badges, the lobby gift box, and what those Cores buy in the Academy and chest shop.Read guideGuideHow to reach 100 kmA layer-by-layer plan to the Glowing Core boss wall: fuel checks, the walls that change the run, the upgrade cards that matter, and how the Wolf Bat behaves.Read guideCategoryAll LayersRead guideCodesDrill to Earth’s Core 🎃👻 CodesActive, redeem, and expired lists.Read guideVideosDrill to Earth’s Core 🎃👻 Video TutorialsWatch practical walkthroughs and progression tips.Read guideCodesHow to redeem Drill to Earth’s Core 🎃👻 codesWhere a redeem box would appear after a patch.Read guideCodesExpired Drill to Earth’s Core 🎃👻 codesRetired strings and why fake lists stay empty.Read guideToolsDrill to Earth’s Core 🎃👻 toolsEditorial pickers and calculators.Read guideToolsDrill to Earth’s Core 🎃👻 class pickerPublished roster topics for reference.Read guide
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See also

LayersFrozen Layer51 km to 61 km. Replaced the Radioactive Layer on 3 October 2026.Read guideLayersThe Abyss61 km to 72 km. Mole Men and Electric enemies.Read guideLayersVoid Layer72 km to 84 km. Faster, tankier Void enemies.Read guideLayersGlowing Core84 km to 1,000 km. The normal run ends at the 100 km wall.Read guideSame topicDrill to Earth’s Core 🎃👻 databasereferenceRead guideSame topicDrill to Earth’s Core 🎃👻 ClassesreferenceRead guide