A downloadable project for Windows

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ImGuiGML is a DLL / GML wrapper of the popular Dear ImGui, library for GameMakerStudio 2

[Also Available at the YoYo Games Marketplace]

It's available on the Windows (x64 and x86), macOS (Intel and M1), and Ubuntu platforms!

ImGui is a UI library designed for fast implementation and iteration, using an 'Immediate Mode GUI' paradigm You will primarily be putting your GUI functions in step events that are called each step, rather than an event / retained based paradigm of only making updates.


  • drop the `imguigml` object into your game, and voila. it begins activated.
  • call `imguigml_deactivate();` and `imguigml_activate()` for hiding/showing, which also stops all updates. 
  • imgui is inaccessible completely when deactivated
  • Note: in some cases, its necessary to make sure `imguigml_ready()` is true right before calling functions using it.
  • Note: imguigml is a Persistent object

For most imgui functions, it's a straight wrap! Call whatever you're looking for with:
`imguigml_<function>` as opposed to `ImGui::<function>` from the C++ analog.

Now, each step that you'd like to show some ImGui, just call all of the functions that make up your UI.   See the example provided for details!

Full Documentation Available

Extension by babyjeans (Follow @babyj3ans)
Special Thanks to @net8floz for additional programming and the excellent example screenshots!

Special Special Thanks to JujuAdams for supporting the project!

Looking for support for a Rousr extension? 
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Rated 5.0 out of 5 stars
(3 total ratings)
Authorsrousr, net8floz, babyjeans, rabblrouser
Made withGameMaker: Studio
Tagsextension, GameMaker, gamemakerstudio2, imgui, tool


Download NowName your own price

Click download now to get access to the following files:

imguigml_demo_v1.75.0.zip 2 MB
imguigml-v1.91.0.yymp 415 kB
ImGuiGML-v1.100.4.yymps 2 MB

Development log

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Anybody home?



Well done! and is this support the ArmLinux?

Cause I want to use this lib in Android for Armv7 or Arm64.

there's no Android build for ImGuiGML - only Linux (32bit/64bit), Windows (32/64), and macOS

We can build it on arm-architecture and wrap it by jni.