Dust3D is a cross-platform open-source 3D modeling software
Multi-Joint dynamics with Contact. A general purpose physics simulator
For exploring cellular automata like Conway's Game of Life.
Growth-grammar related Interactive Modelling Platform
An open platform for the research of algorithmic game solving
Conway's Game of life cross-platform implementation.
To log/share/analyze/optimize/simulate garden activity
SmartMap is an easy desktop random world creator.