EmberGen is a real-time volumetric fluid simulation tool that can instantly simulate, render, and export flipbooks, image sequences, and VDB volumes. With EmberGen, you can create anything from fire and smoke, to explosions and magic wisps. EmberGen gives you the creative freedom to iterate on your simulations in a few milliseconds instead of hours.
Disclaimer For Games: EmberGen does not export volumetric data to game engines at this time, but it will in the future.