: Many "leaked" server files on random blogs contain malware or backdoors. Only download from reputable community hubs like RaGEZONE.
: Many low-quality, leaked files crash when computing complex calculations for large alliance rallies or Kingdom vs. Kingdom (KvK) events. Top files handle thousands of troop types simultaneously.
Players join private servers for “stress-free” gameplay, but they inherit significant risks: clash of kings private server files top
Run the main server executables or jar files (e.g., java -jar cok-server.jar or executing ./start.sh ).
| | Availability | Setup Difficulty | Key Features | | :--- | :--- | :--- | :--- | | V6.12 (2026 Package) | Active/Working download as of April 2026 | Medium (includes tutorial) | Full Windows server setup, GM admin panel, Android client | | | V3.13.0 | Available but links often broken | Hard (9GB+ setup) | Complete MySQL/Apache/PHP environment, Redis database | | V1.9 | Legacy/Available | Very Hard | Early version, limited features, mainly for learning | | | LukeCOK GitHub | Available but outdated | Hard | Source code, buggy, good for developers | | | Infernus CoK Server | Active (as of 2026) | None (playable) | Active private server, P6 auto-upgrade, website shop | : Many "leaked" server files on random blogs
A "patched" or modified client app that redirects communication from the official IP to your private server IP. How to Choose the "Top" Server Files
Many server creators form closed communities to trade fixes, updates, and custom UI scripts. Kingdom (KvK) events
Websites that rank private servers also rank the files. Look for "Top 100 CoK Private Servers." Contact the admins of the top-ranked servers; sometimes they are willing to sell or share their file set for a fee.
These are the original leaked files from 2018-2019. They run on a LAMP stack (Linux, Apache, MySQL, PHP).
Downloading and hosting private server files comes with significant risks that you must be aware of: