Patch notes
v1.5.4Update 1.5.4
Update 1.5.4 Version 1.5.4: TRANSLATIONS Fixed missing translations and translation errors across all languages.
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Idle Deepcore
Also known as Idle Deepcore, id, idle deepcore
Idle Deepcore is an incremental mining game where you dig ever deeper, smelt ore into ingots, upgrade your pickaxe and machines, and grow several mines in parallel to build a vast underground industry.
Last update
10 Aug 2026
Players now
45
Latest update
Update history
Browse past updates and patch notes for this game.
16 updates
July 2026
- Update 1.5.3 Version 1.5.3: two fixes straight from your reports. BUG FIXES The Full Fleet achievement now unlocks even when your relic bonuses make rockets travel instantly: every pad that launched within the last few…
- Update 1.5.2 Bug Fixes Fixed a bug where one relic could become impossible to find for the rest of the run, blocking the whole collection no matter how long you played. Affected saves are repaired automatically the next…
- Update 1.5.1 Relics When several relic discoveries pile up (for example after leaving the game idle), the popup now has a button to skip the rest in one click. You can also turn relic discovery popups off entirely in Pr…
- Update 1.5: Relics, Uranium & the Dyson SphereUpdate 1.5 Relics, uranium and fission, the Dyson Sphere endgame, multiple launch pads and 10 new achievements. Relics Rare relic blocks now spawn deep underground (1,500m+), in asteroids and on comets. Break them to co…
June 2026
- Miners, big news! Idle Deepcore is now available on Android and iOS, so you can keep digging wherever you go. Google Play: https://play.google.com/store/apps/details?id=com.bluehoodgames.idledeepcore App Store: https://…
May 2026
- MAP New FILTERS button — pick which biomes stay highlighted, the others fade out. Iron Veins now spawn more often and in bigger patches. ACHIEVEMENTS Cheater also unlocks when the auto-clicker upgrade hits 20 clicks/sec…
- v1.4.2CONTENT New event: Forge Surge. ×10 furnace speed for 30 seconds. Pair with the Claim Event automation to never miss a window while AFK. New event: Forge Singularity. ×200 furnace speed for 30 seconds — drop-everything-…
- BUG FIXES Long Plasma Forge / Nanofabricator crafts no longer fail. Cargo no longer disappears on the active asteroid mine. Wide machines (Worm, Annihilator, Excavator, Blast Drill, Seismic) render centered. Clicking yo…
- What's New in 1.4Dear miners, Update 1.4 is finally here, and it's a big one. We've spent the past weeks hammering on this update, and we are genuinely thrilled to put it in your hands. We heard you loud and clear: prestige didn't feel…
April 2026
- Version 1.3 — Steam Cloud support plus a round of fixes and polish. NEW Steam Cloud: saves sync automatically across PCs. • New option (Visual Feedback): toggle the resource counter flash/pulse on gain. • New audio opti…
- Thanks for digging deeper! 1.2 focuses on graphics performance, several UI irritants, and a balance pass on furnaces and abyssal cores. INTERFACE Steam post image• World map: biome info and chunk details split into two…
Gallery
In-game media
Achievements
Community progression
Top picks from 37 Steam achievements, sorted by player unlock rates.
- First BloodMine your very first block.98.9%
- Sharp StartPurchase your first upgrade.98.8%
- AutomationPurchase your first machine.98.3%
- SmelterSmelt your first ingot.97.9%
- CartographerOpen the world map.95.2%
- MerchantMake your first sale.95.2%