Unity - The multiplatform game creation tools for everyone.
DataCAD - DataCAD is a computer-aided design and drafting software for 2D and 3D architectural design and drafting
Godot Engine - Feature-packed 2D and 3D open source game engine.
AutoCAD Arch - Design and document more efficiently with the AutoCAD Architecture toolset, created specifically for architects.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
AutoCAD Plant 3D - AutoCAD Plant 3D is a BIM software that lets you create, modify, and manage schematic piping and instrumentation diagrams.