What is Sonic & sega all-stars racing DLL?

DLL (Dynamic Link Library) files are essential components in Windows operating systems, containing code and data that can be used by multiple programs simultaneously. In the context of Sonic & Sega All-Stars Racing, these DLL files likely include game assets, audio resources, and performance optimizations shared across different racing scenarios or stages within the game. These libraries enable efficient resource management and enhance gameplay across various characters and environments featured in the title.