Urban Fire Callouts v2.1 for Flashing Lights is a comprehensive callout pack designed for Windows users, featuring 63 unique fire callouts across various urban locations. This utility enhances the gameplay experience by providing a plethora of fire-related scenarios, all set within the main city, ensuring that players remain engaged with a diverse range of events. Notably, some locations are reused with different fire types, contributing to the dynamic nature of the gameplay. The pack is designed with ease of use in mind, allowing players to respond to emergencies without the need for a ladder truck, instead utilizing a portable ladder when necessary.

The latest version, v2.1, introduces additional callouts and refines existing features, including false alarms represented by unconscious persons that require an EMS response. The developer has indicated a willingness to expand the pack with more locations in the future, enhancing replayability. Overall, Urban Fire Callouts v2.1 provides a fun and accessible way to engage with firefighting scenarios in the game, making it an excellent addition for fans of the genre.