#cores
3 articles
codes
Drill to Earth's Core Codes (October 2026) — 2,000 Free Cores
Four working Drill to Earth's Core codes for October 2026: SOULPRISON, TRICKORTREAT, DTEC and GAMENAME, 500 Cores each. Plus why other lists show the wrong game.
Last updated: 10/28/2026
classes
Drill to Earth's Core Classes — All 30 Classes and Core Costs
Every Drill to Earth's Core class: Core prices from 100 to 30,000, each Academy tier, and the release date taken from the game's own unlock badges.
Last updated: 10/31/2026
guides
How to Get Cores in Drill to Earth's Core — Every Source Ranked
Every way to earn Cores in Drill to Earth's Core, with the achievement rewards, chest multipliers and boss wall payouts that actually move the number.
Last updated: 10/11/2026