King of Amber Idle Mining RPG
Collect & Evolve Your Monsters
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Tap, crack, and recruit! Awaken monsters from amber, keep mining while away, and build a party with powerful relics to explore mysterious dungeons.
Unknown monsters lie asleep inside amber.
Mine alongside your workers, crack the amber, and welcome the monsters into your party!
Mining continues even while the game is closed. Whenever you feel like lending a hand, tap the amber to help your workers dig.
Build a party of up to six awakened monsters and explore a variety of dungeons. Defeat enemies to discover new amber, materials, and relics with special powers.
MINE AMBER
Every type of amber has its own toughness and a different monster sleeping inside. Watch the cracks spread as you get closer to awakening your next companion!
COLLECT AND RAISE MONSTERS
Spend gold to level up your monsters. Collect duplicates to evolve them and aim for higher rarities.
EXPLORE WITH A PARTY OF SIX
Choose six monsters with unique strengths to form your party. Use attacks, skills, and elemental matchups to take on powerful enemies deep within the dungeons!
POWER UP WITH RELICS
Relics found during exploration offer a variety of helpful battle effects. Equip your favorite monsters and discover combinations that suit your play style.
KEEP MINING WHILE YOU'RE AWAY
Let your workers handle the mining when you're busy. Come back to collect the results, crack more amber, and continue your adventure.
Which monster will awaken today?
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Minor bug fixes
The developer, Wataru Shibata, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Wataru Shibata
- Size
- 260.2 MB
- Category
- Adventure
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Korean
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Guaranteed Amber Drops $6.00
- God Finger $6.00
- 50 Instant Break Tickets $15.00
- Elite Workers $6.00
- 25 Instant Break Tickets $10.00
- 10 Instant Break Tickets $5.00
- Remove Ads $8.00
- Copyright
- © 2026 Wataru Shibata