•Pure Science: Co ordinate Geometry, trigonometry, Matrix and Vector, Dynamics •Game Engine: Unity, UDK, Cry Engine, JME3 •Platforms : Windows, XBOX, PlayStation, Wii, Mac, Linux, Android, Iphone, Windows Phone •Programming: C,C++,C#, Java, JavaScript, Python •Motion Game and Virtual Reality API: KINECT , LEAP Motion , OCCULUS RIFT •IDEs: Microsoft Visual Studios, Mono Develop, Netbeans, Eclipse •3D Asset Development: 3DS Max, Maya, Blender, Zbrush, Make Human •2D Sketch