Not stable api
OpenSoku
First steps: http://www.youtube.com/watch?v=GgN6UvbIjVc (old)
(2012-08-30): http://www.youtube.com/watch?v=CmOfrrXzNVI
2012-12-06: http://www.youtube.com/watch?v=gTxDvd64Ktg
2012-12-12: http://www.youtube.com/watch?v=TESh097e_ms
2012-12-31: http://www.youtube.com/watch?v=9ZnOTxD1FHI
utsuho shader: http://www.youtube.com/watch?v=uj0uL9JWvT8
License: GPLv2
For build you need sfml-2.0 or above
cd src
make //for linux
make win32 //for windows building by mingw crosscompile