PhyreEngine

PhyreEngine is a free to use game engine from Sony Interactive Entertainment. Despite its origins under Sony it is compatible with more than just PlayStation platforms, with support for PlayStation 4, PlayStation 3, PlayStation VR, PlayStation Vita, PlayStation Portable, Microsoft Windows (for OpenGL and DirectX 11) , Google Android and Apple iOS. PhyreEngine has been adopted by several game studios and has been used in over 200 published titles.

PhyreEngine is distributed as an installable package that includes both full source code and Microsoft Windows tools, provided under its own flexible use license that allows any PlayStation 3 game developer, publisher or tools and middleware company to create software based partly or fully on PhyreEngine on any platform. The engine uses sophisticated parallel processing techniques that are optimized for the Synergistic Processor Unit (SPU) of the Cell Broadband Engine of PS3, but can be easily ported to other multi-core architectures.

PhyreEngine supports OpenGL and Direct3D, in addition to the low level PS3 LibGCM library. It provides fully functional “game templates” as source code, including support for Havok Complete XS, NVIDIA PhysX and Bullet for physics.