Recently, interests in Social Network Service and Social Network
Game (SNG) have dramatically increased in the fields of internet and
entertainment. They are constantly growing in the aspects of users and sales,
and so many enterprises are entering the SNG industry. Moreover, the SNG
market is showing expansion of multi-platforms through interlocking web App
stores and mobile App stores. However, there are problems due to lack of
experiences and developers, and because most of the present SNGs are being
produced in the flash-based form, there are problems related to supporting
multi-platforms and limitations of 3D games. In order to solve these problems,
this study used Unity3D Engine developed by Unity Technologies. This study
designed and developed Smart 3D SNG that utilizes 3D multi-platform engine
unity, escaping from the biggest problems of the SNG market, that is, lack of
experiences and developers related to game development, and limitations of
present 2D SNG. Through this, it expects the multi-platform-based Smart SNG
game market to be activated in the future.