Structures
The hardest listed structure, ending in the Champion.
Goblin's Arena: The hardest listed structure, ending in the Champion. Get it by Crystal Layer and deeper. Use it to Clear it when the party is healthy. It is optional for a first 100 km.
Goblins, Brutes, Goblin Knights, and the 10,000 HP Goblin Champion. Champion armor and the hammer drop here. Rated 5 of 5.
| Fact | Value |
|---|---|
| From | Crystal Layer |
| Difficulty | 5 of 5 |
Crystal Layer and deeper.
Clear it when the party is healthy. It is optional for a first 100 km.
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.
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.
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.
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.