The poster presents the first emotion analysis system for theater in Alsatian language varieties. It is a lexicon-based system, relying on an emotion lexicon which handles Alsatian’s huge orthographic variability. We describe the system’s functionality, regarding configurable term-weighting schemes, score aggregation based on plays’ metadata (e.g. genre) and character related variables (gender, socio-professional group), and visualizations output by the tool, presenting some initial results. The system, still at an early stage, intends to contribute to computational literary studies of a tradition scarcely studied using computational methods.