Randomizing Linear Levels: exploring the impact of randomization on player experience

Abstract

The research conducted and described as a part of this thesis investigates how randomization affects player experience in traditionally linear level design. By introducing randomized elements into the dungeon environment, the study aims to understand how alterations in room order and visual variety influence players' experiences, particularly, their motivations for playing, inclination to explore, and overall engagement. The Willow Guard project and research center around a custom-built game prototype with and without applied randomization. Two versions of a dungeon level were created: one strictly linear and the other featuring various randomized elements preserving narrative pacing and gameplay goals. The study aims to assess how these structural changes impact player perception, immersion, and navigation. The findings suggest that even subtle randomization in linear levels can enhance perceived replayability and curiosity, though it may also introduce disorientation or reduce narrative cohesion if not carefully balanced. These insights offer valuable guidance for game developers seeking to integrate dynamic systems into structured gameplay without sacrificing clarity or resources. Keywords: level design, linearity, procedural generation, randomization