GameMaker (2.3)

Steamworks Ext

YoYo Games

You must be logged in to obtain assets



  • This extension is to be used with GMS 2022.8 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
  • Network (NEW)
  • Matchmaking (NEW)
  • Lobby (NEW)
  • Inventory (NEW)


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

End User Licence Agreement (EULA).

Age Rating: 4+


GMS2.3 - Version 1.1.3. Published September 9, 2022

  • Fixed build/compilation bugs
  • Fixed leaderboard data download
  • Update demo with example for checking steam loader (check demo Obj_Steam)
  • Updated macOS binaries
Privacy Policy
Loading, please wait

Package contents

Loading, please wait

What is the issue?

Loading, please wait