Worked on the crawl/crawl repository to enhance gameplay accuracy by addressing a targeted bug in monster spell behavior. Focused on correcting the minimum effective range for several spells, ensuring that Call Down Lightning, Flashing Balestra, and Beckoning Gale now adhere to the intended minimum range of three tiles. This adjustment improved combat predictability and reduced player confusion during encounters. The work involved precise C++ programming and careful attention to game design specifications, with clear commit messages to aid future maintenance. Demonstrated a methodical approach to bug fixing in game development, prioritizing code clarity and traceability over the course of the month.