Ice Shatter SFX by ImATaco
https://freesound.org/people/ImATaco/sounds/814954/
Licensed under Creative Commons Attribution 4.0 International:
https://creativecommons.org/licenses/by/4.0/
Full license: /sounds/power-aura/LICENSE-CC-BY-4.0.txt

Used as ice-impact.mp3. The public HQ preview was trimmed (0.048–0.881s),
level-adjusted, given short anti-click fades, and converted to runtime MP3.
No endorsement by the author is implied.

Optional development-editor alternative:
Break something (ice/glass/...) by Aurelon
https://freesound.org/people/Aurelon/sounds/422633/
CC0 1.0: https://creativecommons.org/publicdomain/zero/1.0/
The preview was trimmed (0.279–0.715s), level-adjusted and faded.

ice-shatter.mp3 (2026-09-21) combines these same two recordings:
ImATaco 0.130–0.820s with Aurelon 0.281–0.700s, plus a quieter 0.82x-speed
copy of Aurelon filtered to add midrange body. EQ, compression, short fades
and peak limiting make a 0.690-second physical crack and scattered-ice tail.
The original ice-impact and the editor alternative remain unchanged.
Source hashes and exact processing: output/ice-shatter-2026-09-21/processing.json.
No endorsement by either author is implied.