Roblox drilling game · data read 5 October 2026

Drill to Earth's Core Wiki

The Drill to Earth's Core Wiki covers all 26 classes, a class tier list, working codes, the 12 layers down to the core at 100 km, every enemy, item and drill upgrade, and guides for going deeper. Each page names its sources and the day they were checked.

Codes Class tier list How to reach the core

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Drill to Earth's Core Wiki: Start Here

The five reference pages most players need first. The tier list and the upgrade calculator are the quickest way to spend Cores well.

Tier ListEvery class ranked S to D with the reasons, its price tier and level 1 perk, and the best class for your Core budget.LayersAll 12 layers from the Grass Layer to the Heart of the Earth, with depth, new enemies, mutations and boss wall health.UpgradesAll 21 drill upgrades by rarity, card prices, the picks guides rate highest and an upgrade cost calculator.ItemsOres and their sell prices, fuel, heals, pickaxes, weapons, potions and scrap, plus the class perks that raise sell value.DungeonsDungeons, spider dungeons, the mineshaft, churches and rest stops: where they appear and what waits inside.

Drill to Earth's Core Codes

All codes →

1 working code, checked 5 October 2026. Codes posted for Dig to Earth's CORE! by Slime Mine Studios, such as UPDATEHYPE, belong to a different game and do not work here; the Drill vs Dig guide explains the mix-up.

GAMENAME 500 Cores

Drill to Earth's Core Classes

All classes →

26 classes in five price tiers, from 100 to 30,000 Cores, with every level's perk and what it takes to unlock it.

MinerThe 100-Core starter: more pickaxe damage and better ore prices.100 Cores · Tier 1 RecruitThe other 100-Core starter: a little more damage and health.100 Cores · Tier 1 ScoutFast feet for the whole team and dungeon loot highlighted.3,000 Cores · Tier 2 HealerStronger heals, cheap medkits and a revive kit at Level 3.3,000 Cores · Tier 2 MechanicKeeps the drill fed: more fuel per item and fuel from every kill.3,000 Cores · Tier 2 RacerFor the driver: a faster drill and cheaper speed upgrades.3,000 Cores · Tier 2

Drill to Earth's Core Enemies

All enemies →

11 enemies with health, speed, damage, the layer they first show up in and what they are worth.

GoblinThe basic enemy: 100 HP, 10 coins or 5 fuel.100 HP Goblin BruteA slower, tougher goblin worth 40 coins.300 HP Loot GoblinSteals the best item on your drill and runs.80 HP Goblin LordThe dungeon boss: 3,000 HP and a 1% crown drop.3,000 HP Mole Man2,000 HP, hits hard, sells for 1,000 coins.2,000 HP Ore WormHides in ore and sticks to your face.100 HP

Getting started

All guides →

Where new players begin: how a run works, where Cores come from and how to tell this game apart from Dig to Earth's Core.

Beginner guideHow a run works, which class to pick first, what to buy at the first rest stop and the mistakes that end early runs.6 min read How to get CoresEvery source of Cores: chests, boss walls, badges, codes and the lobby, with the per-layer math for a full run.5 min read Drill vs Dig to Earth's CoreTwo Roblox games with near-identical names: who makes each, how they differ and why their codes do not swap.3 min read

Going deeper

All guides →

Getting the drill to 100 km and past it: the plan for the core, Infinite Mode, churches and the enemy mutations that grow with depth.

Reach the coreA layer-by-layer plan to 100 km: fuel, the boss walls, the upgrades that matter and how to survive the Wolf Bat.7 min read Infinite ModeWhat changes past 100 km: boss walls every 25 km, rising sell prices, churches, the Heart of the Earth and Robux revives.5 min read The ChurchWhere churches spawn, how saving your gear works, and how the Backpack and Crate bring it into the next run.4 min read MutationsAll eight enemy mutations: where each starts, what it does to you and how much more a mutated corpse is worth.4 min read

Loot and rewards

All guides →

What runs and the lobby pay out: chest tiers, the chest shop, mimics and every badge with its Core reward.

ChestsThe four chest tiers, how many Cores each pays by depth, the lobby chest shop and how to spot a Mimic.4 min read BadgesEvery Roblox badge with how to earn it, the Cores it pays, the hidden ones and how many players hold each.6 min read

How Deep Players Get

Roblox counts the players who hold each depth badge. On 5 October 2026, 17,066,629 players held the Welcome badge and 527,160 held Reach The Core, so about 3.1% of players have reached the core (527,160 ÷ 17,066,629). The share below is each badge's holders divided by Welcome badge holders.

Depth badge holders on 5 October 2026
Badge	Holders	Share of players
Grass Layer	11,569,521	67.8%
Dirt Layer	6,387,919	37.4%
Stone Layer	3,688,316	21.6%
Crystal Layer	1,630,497	9.6%
The Abyss	959,605	5.6%
Reach The Core	527,160	3.1%
Reach 200k Depth	170,669	1%
Heart of Earth	2,118	0%

The reach the core guide covers the classes and upgrades that get a team to 100 km, and the badges guide lists every badge with its Core reward.

Latest updates

All updates →

5 October 2026 Wiki launched. All 26 class pages with cost, gear and four levels, the class tier list, codes, the depth map from Grass to the Heart of the Earth, 11 enemy pages, items, drill upgrades with a cost calculator, dungeons and nine guides.
3 October 2026 Game update: Frozen Layer and Blinker. The Frozen Layer replaced the Radioactive Layer at 51-61 km, the Blinker enemy arrived and repeated mutation effects now refresh their timer instead of stacking.
26 September 2026 Game update: Larry update. The Magma Fuel Leech in the Glowing Core, item rarities from Common to Mythic, stronger Advanced Medkits and no more spiders in the Mineshaft.

About This Drill to Earth's Core Wiki

This Drill to Earth's Core Wiki is a fan-made site. Drill to Earth's Core is made by the Game Name. group on Roblox and was created on 25 February 2026; by 5 October 2026 it had 67,585,823 visits. The numbers here come from the community wiki on Fandom, the game's Roblox page and badges, and published guides, and each page lists the ones it used. When two sources disagree, the page says so instead of picking one quietly.

The update log records what changed on the site after each game update, the official links page lists the Discord, group and socials, and the about page explains how to send a correction.

Drill to Earth's Core Wiki FAQ

What is Drill to Earth's Core?

A Roblox game where a team of up to 20 players rides a drill down through layers of rock, breaking walls, fighting enemies and collecting loot, with the core at 100 km as the goal of a normal run.

Is this the official Drill to Earth's Core Wiki?

No. It is a fan-made wiki and is not run by Game Name.. The community wiki on Fandom is listed on the official links page with the game's own channels.

How deep does Drill to Earth's Core go?

A normal run ends at the Glowing Core boss wall at 100 km. Infinite Mode carries on past it, and the Heart of the Earth starts at 1,000 km; the Infinite Mode guide covers the walls and loot down there.

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

No. Dig to Earth's CORE! is a separate Roblox game by Slime Mine Studios, and its codes do not work in Drill to Earth's Core.

How is the Drill to Earth's Core Wiki kept up to date?

Each page shows the day its sources were last checked. After a game update the affected pages are re-read and the change goes into the update log.