UDK is Unreal Engine 3 – the complete professional development framework. All the tools you need to create great games, advanced visualizations and detailed 3D simulations. The best tools in the industry are in your hands.
Unreal Swarm is a massively scalable job distribution system optimized for high-speed networks of multi-core PCs.
Developed to power UDK’s global illumination solution, Swarm speeds up the process by telling the computer what jobs to do and when to do them. By delegating the workload, it makes the process of global illumination much faster by transparently spreading out applications over your entire network.