Rust Interface SFX

Rust Interface SFX is a 6-sound set built from saturated saw waves pushed through drive and a 7-bit crusher. It is meant to sound like damaged machinery and dystopian interfaces, and every clip was synthesised from scratch for this pack — no sampled material, no library content, no model output — which is what makes it safe to hand over under a licence you can actually ship with.

Drive is applied after the filter rather than before it, so the harmonics it generates stay above the cutoff and the set keeps its edge instead of turning to mud. Detuning is wide on purpose.

Interface sounds are heard more often than anything else in a game, so this set is deliberately quiet and short: nothing rings on after the gesture that caused it, and no two clips sit in the same register, so a click landing on top of a hover never turns into one smeared noise.

The set covers 6 files totalling 1.9 seconds, from 218 ms (select) to 0.50 s (alert). Levels are matched across it: each clip peaks at -1 dBFS with silence trimmed from both ends and a 5 ms fade, so you can drop the folder into one mixer group and set a single volume instead of balancing them one at a time.

Files are 44.1 kHz mono, 16-bit WAV masters with OGG Vorbis alongside, in wav/ and ogg/ folders. The OGG folder is 46 kB against 163 kB of WAV, so ship the OGG unless you need sample-accurate source. The WAV is the master either way — reach for it if you are going to pitch-shift or process further, because re-encoding a lossy file after processing is where artefacts come from.

Good fit for cyberpunk, horror, post-apocalyptic and hacking games.

Creative Commons Attribution 4.0 — Free for commercial use. Credit required. Full terms · What this means in practice