plyGame is a visual game development tool for the Unity game engine. It allows users to create games and prototypes without having to do any programming. The goal with plyGame is to provide you with all the tools you need to create games of various genres, from RPGs and Visual Novels to Action games. At its core a Visual Scripting tool is provided to add behaviour to objects and respond to triggered events. There is also an API for where you wish to interact with plyGame via script. Learn more on the official site of plyGame.