UMBRA — music sources (replacement score, 2026-11-10)

Out in Space Menu — Agecaf
Use: main menu
Out in Space — Agecaf
Use: introduction comic (excerpt)
https://opengameart.org/content/out-in-space-0

Puzzling — Ruskerdax
Use: puzzle levels, route screen during the journey, final comic transition
https://opengameart.org/content/puzzling

All three recordings were released by their authors under CC0 1.0
https://creativecommons.org/publicdomain/zero/1.0/
Edits: loudness normalization, excerpting, tiny boundary fades / loop seam crossfade

Comic evacuation alarm and lunar air texture were synthesized specifically for UMBRA
They contain no third-party samples
Gameplay and interface effects, including main_sound, are from the user's sound_effects.zip
