Cinematic Sound Design & Sync: Engineered the full audio for the official demo promotional video, precisely editing and synchronizing the sound effects, transitions, and musical arrangement with the visual timeline.
Multilingual Voiceover Management: Processed, edited, and implemented localized NPC voice lines and tactical response cues across four languages (English, German, French, and Czech) triggered by player commands.
Soundtrack Production & Mastering: Composed, produced, and mastered the official soundtrack for the demo version, ensuring consistent loudness levels and sonic balance across the entire mix.