Citing 250,000 users, Not A Number aims to add to its user base with an update to its freely available Blender 3D production tool. Blender 2.2 is a fully integrated 3D creation suite featuring a versatile animation system, contempory modelling tools, an advanced rendering engine, character animation tools, and tools for creating real-time interactive 3D. New features include an update to the character tools, including the creation of both linear and non-linear animation, and fully integrated mesh subdivision surfaces for smooth modelling. Scene overlays have been added to enable to overlaying of elements such as game scores.