MintCity vs Crystal Cavern Idle Mine

Tap to collect coins from your minters and build a thriving city-state called Mint City! GAME FEATURES 20 Metal-Grade Coins Start with Aluminum and progress through Copper, Iron, Silver, Gold, Mythril... and beyond to Orichalcum. Each coin grade is worth dramatically more than the last. 30 Skills Across 4 Branches Customize your strategy with Tap Power, Minter Upgrades, Automation, and Economy branches. Build your perfect playstyle. 8 City Districts to Found From the Central Plaza to Government District. Acquire all 8 to officially found Mint City! Prestige — and Genesis Beyond After founding your nation, prestige to climb higher. Keep going to unlock Genesis: build the Second Nation, collect run-changing Decrees, and buy meta upgrades. 68 Achievements Auto-tracked goals reward you with Skill Points. Daily Quests & Login Bonuses Fresh goals every day, a 7-day login bonus cycle, and the rare Golden Coin. Offline Earnings Keep earning while away — up to 8 hours. WHO IT'S FOR - Players who enjoy idle games in spare moments - Fans of satisfying number progression - Those who like to grind upgrades systematically - Anyone who prefers calm gameplay over flashy effects REQUIREMENTS - iPhone (iOS 17 or later) - Portrait orientation - Internet required only for ad display Free to play. Supported by short, optional ads.

Crystal Cavern is an idle game with no sound at all. Tap the crystal in the middle of the screen and you earn crystals. That is the whole basic move. Spend them on buildings and the cave keeps earning every second, even while the app is closed. You can collect up to eight hours of it when you come back. ■ No sound No music, no effects. If you cannot hear, or you are somewhere you cannot make noise, nothing is lost. Haptics are there instead. ■ You choose what reads well Four text sizes. Five colour schemes, two of them maximum contrast — white on black and black on white. ■ Twelve seams As you dig, the seam changes and the crystal shifts colour and shape. You start at Quartz; twelve layers lie below. Each rebirth opens a deeper one. ■ Rebirth Melt everything down into cores. Each core adds +2% to your tap value and income, permanently. The deeper you dig, the more cores are left behind. ■ Glowing orbs Now and then an orb drifts across the screen. Tap it before it fades for a bonus. The best one multiplies everything by five for thirty seconds. ■ Built to be easy to use - Playable from a keyboard - Respects the reduce-motion setting - Progress saves itself on this device - A save code moves your progress to another device - Pause whenever you like; nothing accumulates while paused About adverts: a short video plays only when you claim a bonus. The game is fully playable without watching one. No advert is ever required to progress. Languages: 17 (English, Japanese, Chinese Simplified and Traditional, Korean, Spanish, French, German, Italian, Portuguese, Dutch, Polish, Russian, Turkish, Vietnamese, Thai, Indonesian), shown automatically in your iPhone's language.