MasterpieceVR - Powerful VR sculpting & painting tool
Unity - The multiplatform game creation tools for everyone.
Kodon - Kodon is the fastest-growing feature-rich VR sculpting and modeling software designed for professionals who want to do their commercial projects easily and quickly.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Snap Art - Snap's augmented reality platform
Blender - Blender is the open source, cross platform suite of tools for 3D creation.