If you cannot find a legitimate free copy, why not design something similar? Here is a quick formula for creating a signature Echo Sound Works "Coda" lead:
Move the noise samples ( .wav files) into the Noises folder. Hybrid presets will not sound correct if Serum cannot find the accompanying noise samples.
💡 When using CODA, pay attention to the Macros . The designers have mapped them to control the most important elements of the "organic" movement, allowing you to morph a realistic string into a gritty synth lead in real-time. If you'd like to dive deeper, I can provide:
While the full CODA pack is paid, Echo Sound Works offers several hundred free Serum presets and sample packs through their Free Serum Presets portal Haze Lofi Toolkit Lofi-style presets and drum loops. 60 analog-inspired presets for Serum. A collection of free FX and transition presets. Strange Things V1 100 total presets inspired by Stranger Things Echo Sound Works Coda for Serum & Massive