GameMaker (2.3)

Steamworks Ext

YoYo Games

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  • This extension is to be used with GMS 2022.200 (Beta) and future releases (read below)
  • Requires Steamworks SDK version 1.53a
  • Works with Windows, macOS and Ubuntu.


Steamworks is a set of tools and services that help game developers and publishers build their games and get the most out of distributing on Steam.


  • General API
  • Achievements
  • Statistics
  • Leaderboards
  • Cloud Storage
  • DLC
  • UGC


The full documentation of the API is included in the extension asset (included files).


If the game doesn't compile or was created on a previous version of GMS please make sure of the following:

  1. Go into: projectFolder -> Options -> {platform}
  2. Open file options_{platform}.yy
  3. Locate the line with the text "_enable_steam" and make sure the value is set to false

This is an issue with the IDE/Runner and is fixed on 2022.300 Beta

End User Licence Agreement (EULA).

Age Rating: 4+


GMS2.3 - Version 1.0.11. Published March 16, 2022

  • Fixed fail to compile to Ubuntu/macOS when projectName contained spaces
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