What is a game engine?

A game engine is a software framework designed to provide the core functionalities needed to develop video games. It typically includes tools and libraries for rendering graphics, simulating physics, handling audio, managing assets, and supporting scripting. By using a game engine, developers can focus on designing gameplay and content rather than building these systems from scratch. Popular examples include Unity, Unreal Engine, and Godot. Game engines are essential for streamlining the game development process and enabling cross-platform compatibility.