🃏 Get your Steam Trading Cards the Fast Way (Fast Mode Extension 🚀)
C#
3,257
388 commits
updated Apr 28, 2026
[!IMPORTANT] This repository is no longer actively developed (last release 2023-03-06).
When I first created this fork of Idle Master in 2017/2018 I aimed to fix a bug plus extend some functionality and never expected it to live this long. Sadly I have not been able to find the time to properly take care of it and I have decided to leave this project as-is and archive it. I hope you find some alternative software to fill the void.
Thank you.
Get your Steam Trading Cards the quickest possible way.
🔧 This is a fork of the discontinued Idle Master project by jshackles (also known for Enhanced Steam):
This program will determine which of your Steam games still have Steam Trading Card drops remaining, and will go through each application to simulate you being “in-game” so that cards will drop. It will check periodically to see if the game you’re idling has card drops remaining. When only one drop remains, it will start checking more frequently. When the game you’re idling has no more cards, it’ll move on to the next game. When no more cards are available, the program will terminate.
This application requires Steam to be open and for you to be logged in. This program is now being developed exclusively for Microsoft Windows. Non-Windows versions are available in the Python repository but may be deprecated or feature incomplete.
Source:
jshackles/idle_master
Idle Master was created by jshackles, based on the original code created by Stumpokapow.
Idle Master was written in C# using Steamworks.NET and CSteamworks, and using open source icons from Open Iconic.
503 followers · starred May 2019
8 followers · starred Feb 2021
43 followers · starred May 2022
36 followers · starred Oct 2018
🃏 Get your Steam Trading Cards the Fast Way (Fast Mode Extension 🚀)
C#
3,257
388 commits
updated Apr 28, 2026
[!IMPORTANT] This repository is no longer actively developed (last release 2023-03-06).
When I first created this fork of Idle Master in 2017/2018 I aimed to fix a bug plus extend some functionality and never expected it to live this long. Sadly I have not been able to find the time to properly take care of it and I have decided to leave this project as-is and archive it. I hope you find some alternative software to fill the void.
Thank you.
Get your Steam Trading Cards the quickest possible way.
🔧 This is a fork of the discontinued Idle Master project by jshackles (also known for Enhanced Steam):
This program will determine which of your Steam games still have Steam Trading Card drops remaining, and will go through each application to simulate you being “in-game” so that cards will drop. It will check periodically to see if the game you’re idling has card drops remaining. When only one drop remains, it will start checking more frequently. When the game you’re idling has no more cards, it’ll move on to the next game. When no more cards are available, the program will terminate.
This application requires Steam to be open and for you to be logged in. This program is now being developed exclusively for Microsoft Windows. Non-Windows versions are available in the Python repository but may be deprecated or feature incomplete.
Source:
jshackles/idle_master
Idle Master was created by jshackles, based on the original code created by Stumpokapow.
Idle Master was written in C# using Steamworks.NET and CSteamworks, and using open source icons from Open Iconic.
503 followers · starred May 2019
8 followers · starred Feb 2021
43 followers · starred May 2022
36 followers · starred Oct 2018