 Due to Blender's open-source nature, other programs have tried to take advantage of its success by repackaging and selling cosmetically-modified versions of it.Examples include IllusionMage, 3DMofun, 3DMagix, and Fluid Designer, the latter being recognized as Blender-based.Since 2005, every 1–2 years the Blender Foundation has announced a new creative project to help drive innovation in Blender.