Pixel SFX Free

30 free retro sound effects for platformers, arcade games and RPGs: coins, jumps, lasers, explosions, hits, power-ups, menu sounds and jingles.

• 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://pikoulas.com/demos/pixel-sfx-free/

30 free retro sound effects for platformers, arcade games and RPGs: coins, jumps, lasers, explosions, hits, power-ups, menu sounds and jingles. 8-bit through and through, made from square, triangle, saw and noise channels.

• Every sound as WAV (44.1 kHz, 16-bit).
• Levelled to the same loudness, trimmed, with no clicks.
• Works in any engine.

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.