Using the provided functions, you can now toggle between Windowed and Borderless mode!

Call either bt_set_borderless or bt_set_windowed to toggle each mode! That's it. (The demo game provides an easy to follow example.)

Download a demo here


This is a WINDOWS only DLL extension (to be clear)

Your project MUST be set to Borderless Window by default

You will be unable to allow players to MANUALLY resize the window via dragging

(Includes DLL Source)

End User Licence Agreement (EULA).

Changes in 1.1.0

Remove the old extension before updating: See below

  • Attempt to grab the window_handle() and pass that, rather than searching for it via Windows functions.
    • Will Still search if this fails for some reason.
  • Added set max calls to to the preserveWindowSize function
  • Moved Scripts to the extension
    • You'll have duplicates in your script group if you don't remove the old scripts.

This should fix the window stretching bugs.

Version 1.1.0. Published August 27, 2017

Age Rating: 4+

Average Rating

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Sebastian N 11 September 2017

Excellent addition to any professional project

Many users will want to have the option to toggle between windowed and borderless. This definitely does the trick but the lack of resizing is a bit of a turn off obviously. Regardless this Extension does what it says it does and I recommend it.


Kyle A 25 July 2017

This review was left for a previous version of this asset.

Package contents

Total size 40.6 KB

assetpackage.yy 6.25 KB datafiles datafiles_yy extensions fonts objects rooms scripts shaders sprites

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