Chicago EMS Characters - Chicago IL is a utility for Windows designed to enhance the popular game, Flashing Lights, by providing authentic EMS character textures based on real-life Chicago emergency services. This free add-on allows players to immerse themselves in a more realistic gaming experience by customizing their in-game EMS personnel with unique character designs. Installation is manual and requires users to follow specific instructions to integrate the textures into the game.

It is crucial to note that while the add-on enriches gameplay, users are advised to respect the creator's guidelines, which prohibit tracing, modifying, or re-uploading the included files. The program does not support caps and is available for free, making it an accessible option for fans of the game looking to improve their simulation experience.