Game Design
Designed core rules, progression loops, and feature flows supporting the rogue-lite structure. Developed system interactions and traversal logic typical of metroidvania-style games.

Level design
Created interconnected zones using graybox prototyping in Unreal Engine. Designed level layouts with emphasis on enemy pacing, obstacle timing, and unlock progression. Placed enemies and challenges considering the narrative context and player agency.

Horror Atmosphere
Implemented immersive horror sequences, such as silhouettes passing through doors, ambient triggers, and environmental audio cues, to support the emotional tone and maintain tension across the level.

Playtesting
Organized and executed both internal playtests and external sessions at public events, gathering live feedback from the target audience. This data was helpful for adjusting difficulty curves, encounter density, and the emotional rhythm of exploration.

Team Collaboration
Maintained detailed documentation of levels, features, and event triggers upadated to facilitate efficient implementation by programmers and artists. Ensured integration between mechanics, visuals, and storytelling.