Basic Plugin for integrating Kongregate's Leaderboard. This plugin supports C2 and C3 runtimes so you can add it to any of your projects. Check out my other HTML5 helpful plugins.

Version History

Version Size Downloads Released (Current)
61.17 KB 193 Download
28.33 KB 186 Download


Download Stable (61.17 KB)



  • Download count379 total downloads
  • Latest download count 193 downloads of latest version
  • Average download count1 downloads per day average



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  • I currently use your Plugin. Works on some browsers and others it does not. I know IE was working fine, Chrome Crashes. I get this error:

    c3runtime.js:2 ReferenceError: window is not defined

    at new g_aO.g_HY.g_aBm.Instance (c3runtime.js:2)

    at Function.g_aO.g_ej (c3runtime.js:2)

    at g_aO.Instance.g_ajy (c3runtime.js:2)

    at g_aO.g_aiv.g_ajm (c3runtime.js:2)

    at new g_aO.g_aiv (c3runtime.js:2)

    at Function.g_aO.g_ej (c3runtime.js:2)

    at Function.g_sf (c3runtime.js:2)

    at g_aO.g_apk.g_arB (c3runtime.js:2)

    at g_aO.g_apk.g_akv (c3runtime.js:2)

    at async a (workermain.js:1)

    Any ideas on a fix?

    • Thanks for using it! This is happening because you have the worker mode enabled, this plugin currently doesn't support Web Worker. I'll try to upload an update as soon as I have more time.

      If you still have problems, you can reach me on twitter:

  • How do I Make the Leaderboard with your plug in. Do you have a video or something else that will help me, Thanks

  • Does the plugin still work?

  • Hey, thanks for the plugin! I'm 99,9% sure that I am the one who has done something wrong but I just wanted to double check that this plugin is still working? When I upload my game to Kongregate and preview it I can see the Highscore tab but when I publish the game, the tab disappears?

    • Just in case you are interested, I just uploaded a new version of the plugin with C2 & C3 support as well as minification. Happy new year!

    • Well, the plugin actually has nothing to do with Kongregate's tab managing, that's something the portal handles. The plugin should be posting the scores but I'm not aware if Kong changed anything regarding their leaderboard display conditions. Anyway, is out of the scope of the plugin. I also have a Google Analytics plugin for HTML5 games that may interest you too to track all your visits and even notify events. You can check it out here:

  • yes very interested in this plugin for C3 runtime and would love a serious discussion to see how Kredits might be able to work.

  • Not showing up on addons?

  • Nicely done!

    • Just in case you are interested, I just uploaded a new version of the plugin with C2 & C3 support as well as minification. Happy new year!

    • Thank you! I will create a stable version trying to cover all of the features of Kongregate Client Side API and downloading the version so you guys are able to minify it.