We Love It's Guide to…

[Mulmiyac] for 3D motion sickness

[The world’s FIRST and BEST overlay utility to prevent 3D motion sickness]Activate it when playing games or watching game broadcasts.You'll notice a significant reduction in 3D motion sickness.Now also available in windowed mode!

98%
of 50 reviews
$2.49
$4.99
-50%
Released: Aug 12, 2025  •  Developer: Bursia  •  Publisher: Bursia

The Developer Says...

Let me introduce the world’s FIRST and BEST overlay utility to prevent 3D motion sickness!

My ex-girlfriend — who just so happens to be my wife now — used to suffer from severe 3D motion sickness.

I couldn’t share the games I had loved my entire life with her.

That was the moment I knew I had to do something.

So I built this utility — for her. And now, for all of you.

Don’t lose the love of your life over something as small as 3D motion sickness.

This program may slightly cover part of your screen…

But it might just show you what true happiness looks like!

1. Overlay

  • Show/Hide Overlay (Hotkey registration supported)

  • 3 shapes - Box, Dome, Flag

  • 2 aspect ratios - 16 : 9, 21 : 9

  • 7 sizes - 2XS, XS, S, M, L, XL, 2XL

  • 7 lengths - +0, +1, +2, +3, +4, +5, +6

  • 2 display modes - Windowed, Stretch (Hotkey registration supported)

  • 2 split screens - Vertical, Horizontal (Hotkey registration supported)

  • 4 colors - Red, Green, Yellow, Custom (Hotkey registration supported)

  • Opacity slider (0~100%)

2. Crosshair

  • Show/Hide Crosshair (Hotkey registration supported)

  • 3 shapes - Circle, Cross, Diamond

  • 2 aspect ratios - 16 : 9, 21 : 9

  • 7 sizes - 2XS, XS, S, M, L, XL, 2XL

  • 7 thicknesses - +0, +1, +2, +3, +4, +5, +6

  • Position adjustment - Manually set Y/X coordinates

  • 2 split screens - Vertical, Horizontal (Hotkey registration supported)

  • 4 colors - Red, Green, Yellow, Custom (Hotkey registration supported)

  • Opacity slider (0~100%)

3. Clock

  • Show/Hide Clock (Hotkey registration supported)

  • 3 time formats - HH:mm, HH:mm:ss, h:mm AM/PM

  • Font settings

  • Color settings

  • Position adjustment - Manually set Y/X coordinates or drag with the mouse

  • Opacity slider (0~100%)

4. Hotkeys

  • 8 toggle hotkeys - Mulmiyac, Overlay, Crosshair, Clock, Display Mode, Split screen (Ctrl, Alt, Shift available)

  • 4 color hotkeys - Red, Green, Yellow, Custom (Ctrl, Alt, Shift available)

5. Options

  • Save/Load profiles - Overlay, Crosshair, Clock (Hotkeys are not saved to profiles)

  • Options to auto-run on Windows startup

  • Options to start minimized to tray when first run

  • Option to automatically save settings when program is closed

  • Show confirmation message before program is closed

  • UI scale selection - Auto (OS), 100%, 125%, 150%, 200%

  • Language selection - 60 languages

6. Notes

  • Recommended to run games in borderless windowed mode

  • Recommended to start with the largest size

  • Recommended to register the Mulmiyac toggle hotkey before use

  • Settings and profiles can be saved to Steam Cloud

  • May conflict with anti-cheat software

Back of the Box Details

Steam Deck

Unknown

DLC

None

DRM/EULA Notices

None

Achievements

None

Ratings

None

Demo

None

Metacritic

None

Content Notices

None

Controller Support

None

Reviews

98%

Overwhelmingly Positive

Based on 50 reviews


Individual reviews are not available yet.