Mobile
Coin Master
Coin Master is a mobile slot machine game where players build and raid Viking villages to progress through hundreds of themed levels.
What is Coin Master?
Coin Master turned a simple slot machine loop into one of the highest-grossing mobile games in the world, generating over $100 million per month at its peak and reaching the top-grossing position in app stores across dozens of countries. Developed by Moon Active and launched in 2015, the game's viral mechanics — raiding friends' villages, attacking them to steal coins, and sharing spins via social media — drove organic growth that most mobile games can only dream of. The game's events calendar is packed year-round with timed challenges, card collecting events, and Viking Quest adventures that keep the daily active player count remarkably stable for a game of its age.
Coin Master's infrastructure handles spin outcomes — which are generated server-side to prevent client-side manipulation — village progression tracking, the card collecting economy, and the social graph that powers raids and attacks against friends' villages. Facebook account linking is central to the social raiding mechanic, meaning Coin Master has a hard dependency on Facebook's authentication APIs as well as its own backend. Event progress, pet levels, and the card trading feature are all tracked server-side, and a backend incident can cause multiple hours of event progress to appear lost until the servers recover and re-sync the client state.
When Coin Master's servers are having problems, players encounter a set of recognisable failure modes. The game loads to a grey screen or shows a spinning loading indicator that never resolves. The slot machine UI displays a "Connection Error" overlay after each spin attempt, preventing spins from registering. Facebook login fails for players using social sign-in, sometimes disconnecting them from their existing village progress until the link re-establishes. Event progress reverts to an earlier checkpoint after a reconnect, requiring players to replay stages they had already completed. Spin purchases through the in-app store process payment but do not deliver spins, generating the most urgent support requests during outage windows.
Outage.gg tracks Coin Master server status using real-time community reports from players on iOS, Android, and Facebook. If Coin Master is down, spins are not working, or the game is stuck on a loading screen, the live status page shows current impact.
Common Coin Master Problems
Issues users most frequently report when Coin Master is having problems.
Login failures
Players are unable to sign in, receiving authentication errors or being stuck on loading screens.
Matchmaking problems
Unable to find or join matches, long queue times, or errors when trying to connect to game servers.
Disconnections mid-session
Getting unexpectedly kicked from active sessions, losing in-game progress or items.
In-game store & purchases
Cannot load the in-game store, complete purchases, or received items are not appearing in inventory.
Frequently Asked Questions
Common questions about Coin Master outages and server status.
You can check the live Coin Master server status at outage.gg/services/coin-master. The page shows real-time community-submitted outage reports, an hourly trend chart, and the current health status.
Coin Master can stop working for a number of reasons including scheduled maintenance windows, unexpected server failures, network infrastructure problems, or DDoS attacks. Check the live status page on Outage.gg for the latest community reports to see if others are experiencing the same issue.
Go to outage.gg/services/coin-master and click the "Report an Issue" button. Your report is counted immediately and helps confirm whether a problem is widespread. Reports from multiple users trigger a status change visible to everyone watching the page.
Click the "Notify Me" bell button on the Coin Master status page at outage.gg/services/coin-master. Create a free account and we will send you an email the moment Coin Master comes back online — no app download required.
Many services maintain official status pages with planned maintenance notices. Outage.gg aggregates real-time community-reported outages which often surface faster than official channels.
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