Why Unity3D:-

In the world of gaming, We have different game engines to build a game.

Every engine has its advantages and dis-advantages.

Some of them are good because they are open source, some of them are good because they have powerful rendering.

Some are good because they are reliable and provides native language to code.

But Unity3D is the gaming engine which provides you all these things at one space.

Unity3D is very powerful game engine to develop 3D & 2D games for different different platforms.

Example:- iOS, Android, Windows, XBOX, PS3, WIFI.

You can develop a single game to build for all the above platforms.

This is the main advantage of Unity3D that it support multiple platform.

You can also use Native language code in this to interact with individual platform.

Unity has power-full asset store too, from where we can purchase different plug-ins for the best experience of the the gaming.

Best examples of the game which has developed in Unity3D are:- Subway Surfer, GTA5 (use basic Unity3D), Counter Strike etc etc

There are number of games which we have played are developed in the Unity3D.

Keep Coding.. :)