GMM 3 Multiplayer

2.75K reviews
Content rating
Everyone
500K+
Downloads
Content rating
Everyone
Mild Fantasy Violence
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About this game

Play GMM3 multiplayer with other players and try to escape the horror house.
In this first version, you can move inside the horror grany house and discover the rooms. New updates are coming.
Your player is grandpa at times.
Have fun
Play GMM3 multiplayer with other players and try to escape the horror house
Updated on
Oct 14, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

2.54K reviews
the good boy
July 16, 2026
the work of these game developers are truly appreciable but it won't be that hard for them to put a clear early access notification . highly disappointed seeing the ingame menu say update is on the way in the present times of modern gaming many games release as early access but misleading players by not saying its early access is concerning anyways highly waiting for this to be playable with friends
12 people found this review helpful
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R N Pandey
June 12, 2026
Everyone don't install it!! it will not work until update I downloaded it and saw that we open game there written ''We are updating the game,Some bugs may take time' and down there written exit you can't even open lobby.
28 people found this review helpful
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MIDI 135
August 1, 2026
WARNING ⚠️: DON'T DOWNLOAD! It is a complete waste of time. If you already downloaded it, delete it immediately. The developers claim they need time to update it, but they won't. They have been saying this since mid-2025.
5 people found this review helpful
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What’s new

Fixing issues undergoing