Use native JavaScript in GameMaker: Studio!

This HTML5 extensions will allow you to execute native JS from within your game. This will allow your game to become a full blown web app by giving you access to everything that JavaScript can do. GM.JS is especially handy if you are hosting your game yourself.

The four included functions allow you to:

  • Execute any JavaScript code
  • Create JavaScript functions and variables
  • Add native CSS to the page
  • Dynamically add external CSS and JS libraries to the page

This extension has been tested in all major browser to ensure it works properly. Documentation in the form of a PDF is included, and has clear descriptions and examples of the included functions.

End User Licence Agreement (EULA).

Version 1.0.0. Published April 6, 2016

Created with GameMaker: Studio v1.99.466

Age Rating: 4+

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Anonymous 19 May 2019

Is there any way to apply the script to a surface?


Anonymous 26 March 2019


Rene D 08 October 2018

Very good

Very good. How can i get a variable from js back to GMS2? like geolocation.


Isaiah G 08 May 2018

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