C' est quoi ? Epic games DLL?

DLL (Dynamic Link Library) files used by Epic Games refer to shared libraries that contain code and data that can be used by multiple programs simultaneously. These files are essential for the efficient operation of various components within the game development environment and the gaming platform itself, ensuring that resources are managed effectively without duplication across different applications. Examples include engine core functionalities, user interface elements, networking protocols, and audio processing capabilities, among others.