Love, heritage, and betrayal put together in one mysterious puzzle. Maddie’s grandmother has something to tell.

This mansion is full of stories unheard of! Help Maddie discover what her grandma has to reveal about the family's adventurous past.

Wipe off the dust and find new items, merge them into useful tools and earn surprising treasures. You never know what awaits behind the mansion's next corner.

Unlock new areas within and around the Mansion, unveiling decade old family secrets on the way. With an abundant combination of items to discover and hundreds of engaging puzzles to solve, the Mansion makes sure it always has new secrets waiting for you.


DISCOVER – Be it a shocking twist in the Grandma's past or a mysterious room in the Mansion cellar, there are always new things to look out for.

MERGE – Combine what you have into more useful tools. Can a rusty old shovel and a broken lantern come in handy? You betcha.

RELAX – Good vibes only, although there are some twisted secrets ahead.

EASY TO LEARN – Even grandmas can learn a game this simple.

PLAY FOR A WHILE OR FOR LONG – Have a quick merge minute here and there, or become absorbed into an engaging merge marathon.

While Maddie’s journey into her Grandma's mysterious past has just begun, there’s already a bunch of thrilling updates waiting to expand the story. We guarantee that Merge Mansion keeps surprising you merge after merge, month after month.

– It’s time to kick off your journey, the mysterious Merge Mansion awaits. –

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What’s New

Version 22.01.04

- All new area! Time to get that pool area and bbq looking just right!
- Message Inbox improvements

Ratings and Reviews

4.4 out of 5
4.3K Ratings

4.3K Ratings

Charmyc ,

Nice concept too much timer

I quite enjoy the principle of the game and I think the idea is nice however the games energy and box timers are limiting the amount of time you can play in one sitting which is a shame because I could see this game becoming addicting. I have no issue with spending money on a game I like however this game is not providing me with things I would like to buy.
A one time purchase to speed energy recovery or watch an add for a limited boost would be something Iwouls be interested in.

pallacron ,


I’m making it my duty to fix the App Store. Your ads are FAKE they falsify the game play and premise of the story

All ads for this game: grandma taken away for “murder”

Real story: grandma gives you a mansion....

If the purported story was real it would be fun and awesome.....but no, you LIED to your potential user. You have actually broken laws in Canada by advertising false information

FedUpNotWorthIt ,


Expensive game to play, wait time between games is ridiculously long for game to top up.

App Privacy

The developer, Metacore Games Oy, 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:

  • Identifiers

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases
  • Location
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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