25 free gentle interface sounds for cozy games, casual games and apps: clicks, hovers, toggles, confirms, errors, notifications, pops, window open/close, typing and rewards.Works in any pipeline: the sounds are plain AudioClips and the demo scene's UI is IMGUI. Tested in Built-in, URP (2D and Universal Renderer) and HDRP.25 free gentle interface sounds for cozy games, casual games and apps: clicks, hovers, toggles, confirms, errors, notifications, pops, window open/close, typing and rewards. All tuned to the same key, so they sound right together.Every sound as WAV (44.1 kHz, 16-bit).Levelled for UI: hovers quieter than confirms, out of the box.Works in any engine.Want more?Soft UI SFX has 173 sounds in the same style, in 14 categories.The Python code that synthesises every sound and the demo's C# scripts were written with the help of AI (Anthropic's Claude); no generative audio model, no samples, no recordings. Every sound passes an automated check for clipping, clicks, silence and loudness.Every sound as an AudioClip, a folder per kind, and a demo scene with a button per sound.Unity 6.3 or later; the WAVs import in any version.A Documentation.txt in the package's folder says what is where and how to use it.Try the demo scene in your browser: https://heyheythere.com/demos/soft-ui-sfx-free/
