Update History

World Boss 'Succubus of the Mine'

A live boss that appears every night from 9 to 10 PM (Korea time). All miners chip away at one shared HP bar together. You can join once you unlock the 4th mine.

• From 6 PM the time left shows on the home screen, and you can enter from 8:50 PM
• You can enter once a day. If you lose all your lives, you can revive with Gems (100 → 200 → 400)
• 8 patterns: pickaxe swing, charge, bats, skeletons, charm, clone summon and area magic. Dodge the area magic by standing inside the blue circle!
• Below 35% HP she goes berserk — her patterns speed up, but she takes 1.5x damage
• Fight for at least 1 minute and stay to the end to get rewards. If you leave on your own, there are no rewards that day
• Rewards arrive by mail the next day (settled at 10:10 PM)

Refine — extra options for Mythic and Unique gear

Mythic and Unique (including Ancient) gear now each get one extra option slot. Open and change it in the new [Refine] sub-tab of the Equipment tab.

• Open a slot: Mythic 500 Gems · Unique 1,000 Gems
• Change the option: Mythic 50 Gems · Unique 120 Gems — only the option type is rerolled; the ★ level stays
• Options: 16 for Mythic · 20 for Unique, all with equal chances
• Each change has a 2% chance of ★+1, guaranteed within 200 tries (Mythic up to ★3 · Unique up to ★5)
• You can check the odds in 'Drop Rates' in the game

Hell Mine — Preview

A 'Hell Rift' has opened at the top of the raid map. It's a new raid for miners with 10 rebirths; for now you can only preview the 3 hell bosses. Entry opens in the next update.

New Miner 'Drill King'

A transforming robot miner with a giant drill. Unlock it for 7,500 Gems.

• When selected: Mining Power +25% · Boss Damage +20%
• Just unlocking it (owned bonus): Mining Power +15%
• Exclusive weapon 'Drill King's Crown Drill' · exclusive skill 'Transform! Drill Tank' — every 16 seconds it turns into a drill tank, charges forward and smashes nearby ores with a spinning explosion

New spirit art and follow motion

All 5 stages of all 5 spirits have been redrawn. They now follow your miner, moving left and right.

Equipment tab — [Bag] [Upgrade] [Refine]

The Equipment tab had too many buttons on one screen, so we split it into sub-tabs.

• The bag shows 5 slots per row, so you see more at once
• Sell, Lock and Engrave are now inside 'More' (fewer accidental sales)
• Epic or higher, +10 or higher, and engraved gear need two taps to sell
• Removed the 'Great Success!' effect that played at every +20·40·60·80 upgrade (only +100 remains)

Craft — grade row, 'Can craft' first

Pick from the grade row at the top (Legendary ▶ Mythic ▶ Unique). What you can craft now sits at the top with a gold frame, and items that are almost ready show a progress bar. A red dot means you can craft it right away.

Codex — mines as cards at a glance

Instead of one long list, the 20 mines are shown as cards. Tap 'N rewards to claim ▶' at the top to jump straight to them.

Right-side menu — gathered into 'Menu'

The long column of buttons on the right is now gathered into one 'Menu'. Pin the buttons you use often with ★ to keep them on the right (up to 5).

Raid — new confirm window · S-shaped map · lives

• New boss confirm window: big boss art, recommended vs. your combat power gauge (easy · fair · tight · hard), reward slots and a pattern summary
• The raid map is laid out again along an S-shaped path in boss grade order
• Raids and the world boss show your remaining lives as hearts. When only one is left — heart-pounding!

New Spirit tab screen

The 3 companion slots are slimmer; pick a spirit to see its effects and materials on one big card. Hold the Level Up button to level up continuously (evolving needs its own tap).

Ranking — 30 per page up to 1,000th · flags

• Use ◀ ▶ at the bottom or swipe the list sideways to see ranks 31 to 1,000
• Country flags now appear next to nicknames. You can hide your own flag in Settings → Account

Ad rewards with Gems too

Most ad rewards can now also be claimed with Gems. 3 times a day; the price goes 1x → 2x → 4x (except the Gem and Special daily mines).

Shop · Payments

• 4 Miner Memberships: Gem, Raid and Spirit Memberships (1.5x speed) · Total Membership (2x speed); the monthly share builds up in your storage every day
• Settings → Payments now has 'Manage subscription (cancel)' and 'Restore purchases'
• Monthly Gem pass and monthly raid supply now pay out days you missed when you next log in

A safer game

• Report or block other miners' chats, nicknames and guild names (unblock in Settings → Blocked miners)
• Swearing and ad posts are filtered before they're posted
• Event and offer notifications go only to those who agreed (Settings → Notifications). Notifications from 9 PM to 8 AM need a separate agreement
• Random items show their odds before you buy
• Shortcuts to 'Business info' and 'Game news → Update History' in Settings

Raid difficulty rework

Fixed raid bosses falling in seconds as you get stronger. Bosses now keep a minimum fight time based on your firepower. Later bosses have faster patterns and fewer lives.

Spirit effects — boss-focused

Spirit effects now help you most against bosses and in raids. They approach the Lv.50 maximum as they level up. Materials use 20% fewer Star Cores, and each spirit uses its own element minerals.

Hats & Boots — useful even past the cap

The part of Crit Chance above 100% and Move Speed above its maximum is no longer wasted; it turns into another stat. It grows more slowly toward the end.

• Reduced stutter during 10x upgrade and hold-to-upgrade
• Fixed the Craft window lagging while mining
• Reduced slowness when opening the Codex
• Fixed raid hearts (♥) showing as blank boxes on some phones
• Fixed gear that was already gone still being sold or locked in the 'More' window
• Fixed various other issues and improved stability