Houdini Indie is a state of the art procedural modeling tool. Instead of creating objects by hand in 3D modelling software like Blender, Houdini allows you to code 3D models using a graphical programming language.
As part of Houdini’s sponsorship of the Global Game Jam 2020, Houdini is giving away 2 month temporary licenses to participants of the event. If you want to test out this software you need to apply for a license well in advance of the event!
Personally I have tried Houdini is a very cool piece of software, it is possible to create some very complex geometric shapes, however it isn’t something you will pick up in a weekend! If you want a challenge give it a try. You can use it for 2 months both before and after the Global Game Jam event.
More information can be found on the GGJ2020 site.