SierraSoft Land - BIM software for land 3D modeling and analysis
Unity - The multiplatform game creation tools for everyone.
GrowVeg - GrowVeg.com is an online Garden Planner which helps you grow fruit and vegetables to the best of...
Godot Engine - Feature-packed 2D and 3D open source game engine.
Edificius-LAND - The easy to use gardens, exterior spaces, terrain modelling and landscape design software.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.