Mikamue Studios
Coin Merge Factory: copper, silver and gold coins riding a factory conveyor belt out of a coin hopper

Coin Merge Factory

In testing AndroidIdle / mergeFree to playNo adsNo trackers

Buy coins off the belt, merge matching coins to improve their level, and put them to work in your factory. Your coins earn you money to buy all kinds of useful upgrades, and each upgrade brings you closer to discovering a new coin, with its own unique look and material.

Coming soon to Google Play Join the closed test

Features

  • Twenty unique coinsEach coin has its own material, shape, rim, emblem and effects. You'll start with a simple copper coin. The rest are yours to discover.
  • Merge, produce, upgradeMerge two matching coins into one at a higher level. Put your best coins to work to earn money, then spend it on factory expansion and upgrades.
  • Earn while you're awayYou might need sleep, but your factory doesn't. It keeps earning while you're offline. Upgrades improve offline production and the storage limit.
  • MasteryAs you merge coins, you'll build mastery over them, boosting their yield.
  • CollectionTrack all of the coins you've discovered, along with their stats and mastery progress.
  • BoostsSpend gems* to supercharge production (even while you're away), bring luckier coins to the belt, double your coins, merge automatically, or cash in hours of production instantly.
  • Cloud saveLink your Google Play Games account to back up your factory and sync it across devices. Prefer not to? Your progress is still backed up under an anonymous player ID, just without device sync.
  • No ads. Ever.Free to play with optional in-app purchases. No ads, forced or otherwise, and no tracking of your personal details, preferences or play style.

* Gems are an in-app purchase. A free gift every 12 hours (every 6 with the VIP Pass) can also bring gems, a boost or a coin.

Screenshots

The factory floor: coins earning money in the work slots, a coin on the conveyor belt, and merged coins in the inventory below. The Upgrades tab, with conveyor and hopper upgrades such as Material Luck, Value Luck, Haggling and Hopper Yield. The Collection tab: five of twenty coins discovered so far, with the rest hidden behind question marks. Three coins waiting on the conveyor belt at once, made possible by the Double Coins boost and Coin Recall. The Welcome back screen: while the player was away for two hours, the factory made $5.27M.

Join the closed test

Want to play before release? Testers get the game early on Google Play. Use the same Google account for every step.

  1. Join our testers group: cmf-testers on Google Groups.
  2. Opt in to the test using the opt-in link in the group.
  3. Install Coin Merge Factory from the Google Play store by following the link on the opt-in page. (Note: you cannot access the download page by searching the Play Store. You can only access it by following the opt-in page link. If you run into issues, contact us.)

FAQ

Without ads and tracking, how do you make money on a free game?

The game is totally free to play, but includes optional in-game purchases that help players to advance more quickly or make certain tasks easier to accomplish. We make money on those purchases. Our goal is NOT to make "pay-to-win" games. If you think any of our in-app purchases provide an unfair advantage, please contact us and provide feedback.

Is it on iPhone?

No, Coin Merge Factory is only available on Android phones at this time.

Do I need an account?

You don't need to sign in to anything. The first time you play, the game creates an anonymous player ID for you, which backs up your progress automatically. Linking your Google Play Games account is optional, and lets you pick up your progress on another device.

How do I delete my data?

From within the game, open Settings and tap "Delete Cloud Data" or visit our Delete My Data page.

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