Adobe Captivate - Adobe Captivate is a rapid responsive authoring tool that is used for creating elearning content...
Unity - The multiplatform game creation tools for everyone.
iSpring Suite - A comprehensive yet easy-to-use authoring tool for creating professional online courses like a pro – even if you’re a complete beginner.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Articulate Storyline - Articulate Storyline is a program that allows you to create interactive courses of any kind with templates and a simple system. There is a free trial offered so that you can determine whether you want to use the program further or not.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.