The Unity game engine produced from Unity Technologies was first made available in the year 2005. This was initially designed to be used exclusively to produce games for systems using Mac OS. However, over the years twenty-four additional platforms have been included, they are Windows, PlayStation 4, Xbox One and Nintendo Switch.  There have been numerous Unity builds since 2005. Unity is mainly designed for development of unity 3D application development for the games. However, one can be used for the creation of 2D games like the side-scrollers. One of the best aspects of Unity is that it involves the free to use. This is mostly for individuals regardless of their earnings. Furthermore, it is also for small companies with a yearly income of $100,000 and below. Companies can hire…