MANDRIS / MICHEN REVEAL 20-second widescreen gameplay trailer, September 2026. Picture: Mandris game models, environments, simulation and presentation. Staged encounters; normal combat rules. No boss defeat is depicted. Original industrial electronic instrumental: "Incoming / Michen". Music synthesis and edit source: art/michen-trailer/score.mjs. Sound attribution: Light Machine Gun by KuraiWolf, licensed under CC BY 4.0. https://opengameart.org/content/light-machine-gun https://creativecommons.org/licenses/by/4.0/ Modified: trimmed, pitch-shifted, layered with original synthesis and other recordings, filtered, normalized, spatialized and mixed. Kenney Sci-Fi Sounds 1.0, Kenney, CC0 1.0. https://kenney.nl/assets/sci-fi-sounds https://creativecommons.org/publicdomain/zero/1.0/ Full game sound recipes and attribution: public/assets/audio/THIRD_PARTY_AUDIO.md Keep these credits with redistributed copies; include the sound attribution and links in any later video-hosting description.