According to the game development platform company Unity Technologies Q2 2016 Global "Games by the Numbers" report, emerging economies Brazil, Russia, India and China (BRIC)...

Sony Computer Entertainment (SCE) and Unity Technologies, provider of the Unity multi-platform engine and development tools, have extended their strategic partnership to offer Unity Pro for PlayStation for PlayStation 4, PlayStation 3 and PlayStation Vita at no additional cost to all PlayStation icensed developers. SCEI and Unity originally entered into a strategic partnership in March 2013 to provide Unity for PlayStation.