The distinct "select" sound we hear in Garry's Mod isn't a bespoke creation—it's a repurposed sound effect from Half-Life 2 . A discussion on the Blockland Forums notes how, for a period, GMod replaced the usual Half-Life 2 menu sounds with different, "high pitched" alternatives, confirming that the source material was always Valve's iconic audio library. This connection immediately gives the sound a layer of subconscious nostalgia for any player who experienced Valve's classic shooters.
Name your custom audio file exactly buttonclick.wav or click.wav .
Garry’s Mod inherits its foundational menu systems from Half-Life 2 and the broader Source Engine framework. Because of this, the exact location of the UI selection sounds can vary depending on whether you are looking for the modern sandbox menus or the legacy weapon selection wheel. Core UI and Weapon Selection Files
Ensure your folder names are entirely lowercase. The Source Engine is case-sensitive on certain operating systems and may ignore a folder named Sound/UI/ . The Sound is Cut Off Prematurely gmod select sound effect
surface.PlaySound("ui/buttonclick.wav")
Navigate to the garrysmod folder. Valve compresses its default assets into .vpk (Valve Pack) files.
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Use terms like "UI sounds," "menu clicks," or "HL2 UI replace."
If you change the select sound, ensure the "back" or "cancel" sounds have a similar acoustic profile so the UI feels cohesive. Conclusion
Method 2: Manual Legacy Override (For Developers and Advanced Users) Name your custom audio file exactly buttonclick
-- Play selection audio at a specific coordinate block in the world local soundPos = Vector(120, -450, 64) sound.Play("common/wpn_moveselect.wav", soundPos, 75, 100, 1.0) Use code with caution. How to Create a Custom Selection Sound Addon
The Garry's Mod select sound effect may be a small asset in a game featuring thousands of complex entities, but it is foundational to the user experience. By mastering how to locate, extract, customize, and fix this audio cue, you unlock a deeper level of control over your game's atmosphere—whether you are aiming for peak nostalgia or building a completely modernized sandbox UI. If you want to tailor the audio further, let me know:
If you are tired of the classic select sound and want to mod it to something else (e.g., a Mario coin sound or a vine boom), here is how:
Note: Depending on the specific menu action you are targeting, GMod also pulls heavily from the Half-Life 2 asset pool. If you cannot find it in the GMod VPK, look inside the hl2_sound_misc_dir.vpk file located in the steamapps\common\Half-Life 2\hl2\ directory under sound/ui/menu_accept.wav . Coding the Select Sound in GMod (Lua)