This is an official addon

This addon is official but is not included within Construct 3 itself and must be downloaded from this page.


Access the Steamworks API from the NW.js exporter.

Version History

Version Size Downloads Released
0.30.4 (Current)
967 KB 139 Download
953 KB 151 Download



0.30.4 Stable (967 KB)


  • Official Official addon


  • Download count 290 total downloads
  • Latest download count 139 downloads of latest version
  • Average download count 2 downloads per day average




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  • Will support of Steam Leaderboards be added?

  • This is great!!! For this version of NWjs 0.26.6 (26th February 2018) --in-process-gpu seems to be required to be added in the "chromium-args" properties in package.json which is found in package.nw for the overlay to work properly.

    Also it seems black lines that appear from letterbox are pretty bad for the achievement popup. I would use scale inner or something else.

  • Thanks you!

  • Thanks Scirra!

  • Thank you, Scirra! This plugin will be really useful. :)

  • Any chance this will be updated to support Steam Cloud?

  • What does the steam achievement activation event look like?

  • Ashley The overlay and achievement visual prompt doesn't seems to work on Mac.

    Backend is working though. >Is available>activate achievement>no visual prompts in game

    Alt tab and checked>achievements are recorded though.

    Tried putting the 3 files inside all the different folders but still no visual prompts. Is this a known issue?

    EDIT: Same issue with Linux.

    For Window, when the Steam overlay appears, there's no way to close it other than force shutting down the game.

    • Ashley, i'm also having some trouble with the Greenworks plugin. I'm pretty sure that i followed every step of the tutorial (i'm familiar with that stuff, it's similar to what i had to do with the old Steam4C2 plugin) but the overlay is not showing up. And i think theres a function missing in this plugin, how are we supposed to close the overlay if we can only open it?

    • [-] [+]
    • 1 points
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  • Please, make an updated version of this plugin so it can work with the new C3 runtime, that's the only thing i need to port my project! Thank you! :)