Skip to main content

Launch Options

You can add various Launch Options to hackmud in Steam to alter the behaviour of the game.

  • -screen-fullscreen 0 / -screen-fullscreen 1 - Turn fullscreen mode off/on.
  • -screen-height X - Specify window/screen height in pixels.
  • -screen-width X - Specify window/screen width in pixels.
  • -monitor N - Specify which display to use. (N is a 1-based index: 1st display is 1, 2nd display is 2, so on)
  • -window-mode borderless (Windows) / -popupwindow (Windows, Linux) - Force borderless fullscreen mode to be used.
  • -force-d3d11 / -force-d3d12 / -force-glcore / -force-metal / -force-vulkan - Force a specific graphics API to be used.
  • -force-low-power-device - Force a low power GPU profile to be used. (macOS only)
  • -force-glcoreXY - Force a specific version of OpenGL to be used (accepted XY values: 32, 33, 40, 41, 42, 43, 44, 45)
  • -force-wayland - Force the experimental Wayland support to be used. (Linux only)

For example, to run hackmud in a 720p window, use these launch options: -screen-fullscreen 0 -screen-width 1280 -screen-height 720.

To specify launch options:

  1. Open Steam
  2. Go to your Library
  3. Right-click on hackmud
  4. Click on Properties...
  5. Click on General

You will see a textbox with a label that says LAUNCH OPTIONS. You need to type your launch options in here.