Evaluating Mixed-Initiative Procedural Level Design Tools Using a Triple-Blind Mixed-Method User Study

Results from a triple-blind mixed-method user study into the effectiveness of mixed-initiative tools for procedural generation game levels are presented. A tool which generates using interactive evolutionary optimisation was designed this (a) is focused on supporting designer to explore design space and (b) only requires interact with it by designing levels. The identifies level patterns in an initial hand-designed map uses that information drive algorithm. rigorous compared experiences designers who were given provided completely random suggestions. showed increased engagement task, reporting effective inspiring new ideas directions. This provides significant evidence content can be used as powerful support human process.