It incorporates a powerful 3D-modeling, rendering, and animation tool.
Open FX includes multiple effects, the ability to insert pre-established figures (like basic shapes: spheres, cones, cylinders...), text, and can animate everything using pre-established or completely original animations to give your creature a unique touch.
There are explosion effects, axis curvature... not to mention post-production image effects like more or less light, fog, etc, the list never ends.
You can even record your animation in multiple formats.
This is a feature-loaded program that is sure to please animators, and inspire anyone else who is interested in getting started. Everything is free thanks to its open-source format.