Game engines are frameworks that are used for video game design. This guide will explain what game engines are and where to find the best free game engines. Whether you plan to go to college for video game design or just want to tinker with creating video games in your spare time, game engines can help you achieve your game development goals. They can start with a framework that contains useful libraries and functions that can help them develop new games faster. Game engines contain tools that enable game developers to create new games without starting from scratch every time. This number would undoubtedly be much lower if it were not for video game engines. You need some programming skills to use a game engine.īelieve it or not, there are over 5 million video games out there.Some game engines render only 2D games, while others render 2D or 3D games.Game engines allow video game developers to create new games without starting from scratch every time.There are over 5 million video games to date.