Improved treasure chest spawning during rapid, continuous mining. Chests can now appear in spaces without ore, and a successful spawn is preserved when a chest cannot be placed immediately. Fixed an issue where gaining experience at high player levels no longer led to level-ups. You can keep progressing while preserving your current level, resources, and purchased upgrades. Improved the results screen and play history when many levels are gained at once. Fixed overlapping sound effects when tapping a treasure chest's Open button repeatedly.

Fixed an issue that could cause the app to close when opened on some devices. Improved loading and display of large play histories. Fixed an issue where treasure chests could stop appearing when the mining area became very large. Adjusted mining power and experience growth after 80 infinite upgrades to prevent late-game values from reaching their limits. The displayed effects of these upgrades will be lower. Your purchased upgrades and resources are preserved.

Fixed an issue where haptic feedback could stop during continuous press-and-hold mining. Updated the App Store screenshots to show mining throughout the game: early digs with the Copper Pickaxe, mid-game abilities in action, and late-game mining with every ability unlocked.

New - After the tutorial, you can now find Runes while mining. Equip up to 3 to boost your abilities and learned skills. Filtering, sorting, and bulk discard are supported. - Added Lunar Attunement, unlocked after crafting the Lunanite Pickaxe. Tune how strongly each ore resonates to make it easier to find on your next dig. - The Lunanite Pickaxe can now be reinforced without limit, giving ingots and gems ongoing uses. - Added automatic iCloud backup and restore with confirmation. - Added in-app Achievements (recorded for progress started from a New Game). - Added a new Legendary ability: Shield Machine. - Added the XP Efficiency, Drilling Time, and Deep Vein Infinite Skills, and unified their prices so you can keep upgrading after each dig once you clear the game. - Added a play Timeline to the Status tab, with CSV export. - You can now re-equip pickaxes you have already crafted without spending materials. - Added "Upgrade All" to pickaxe upgrades, applying up to 5 affordable levels at once. - Talent card effects can now be turned on or off individually or all at once. - Your best CHAIN is now saved, with a notification when you beat it while mining. - If you restart the app during the tutorial, you can now skip the tutorial. - Added a link to the blog in Settings. Changes - Mastery skills are now part of each class's regular skills. After learning all skills, promote your class with the promotion card. - Chests no longer have HP and open after 3 hits with your pickaxe. They appear after crafting the Copper Pickaxe, closer to the center of the screen, with a marker. - Reworked alloy abilities into 5 specialized types, and redrew 7 abilities as pixel-art animations. Automatic Horihori now appears as a digging drone, and Molotov drops a bottle that bursts into spreading flames. - Enhanced effects and sounds for the chest roulette, class promotions, level-ups, and pickaxe crafting and upgrades. - Upgrading Luck no longer raises material prices. - Lowered prices for class skills and mid-game pickaxes to rebalance progression. - Critical hits from regular mining now apply to the whole dig area. - Moon Crystal Refining now doubles Lunanite ingots from smelting. - Renamed the "Enhance efficiency" skill to "Mining speed", and "Shinsei Mine" to "Brittle Vein". - Each dig can now discover up to 3 new Artifacts and 5 Runes. - Today's Haul now shows blocks destroyed, and its animation can be skipped with a tap. - Mining event time limits and success rewards are now clearer. - iOS 18 or later is now required. Fixes - Fixed an issue where the base music played after returning to the app from the background during mining. - Fixed playback state not recovering correctly after audio interruptions, and a path that could lead to a crash while playing sound effects. - Fixed an issue where haptics could stop during heavy late-game mining. - When materials appear equal to the required amount but are still short, exact numbers are now shown. - Fixed the class promotion card saying no more promotions were available before crafting the Lunanite Pickaxe. - Reduced load during mining for smoother performance.

- Fixed an issue where, after obtaining the final Mastery, mission completion and Infinite Skill upgrades could remain locked until the app was restarted.

- Fixed an issue on iOS 17 where touch-and-hold input did not register during mining, preventing progress in the first tutorial. - Fixed an issue where crafting a pickaxe could fail depending on when you released your finger after a long press. - Fixed tutorial recovery after restarting the app so that crafting and skill guidance resumes on the correct screen. - Support inquiries now include OS, device model, and game progress information to help explain the circumstances of a problem.

- Added a collection of your acquired Talent Cards to Home, where you can review their effects and enhancement levels. - Fixed an issue where target ore and glowing outlines could display incorrectly during mining challenges. - Fixed an issue where increasing the mining area turned off the Mining Magnifier setting. - Updated the first mining tutorial to accept a long press on any copper ore and improved how it resumes after the app is closed. If Mining Magnifier is already off, please turn it back on in Settings.