Bellus3D - Lifelike 3D face scanning from a mobile device
Unity - The multiplatform game creation tools for everyone.
Wolfprint 3D - A 3D scanner to create realistic avatars of people for VR
Godot Engine - Feature-packed 2D and 3D open source game engine.
Qlone - 3D scan any object with your iPhone or iPad
Blender - Blender is the open source, cross platform suite of tools for 3D creation.