what is the difference between a 2d game engine and a 3d game engine?
The act of making a game varies depending on whether a game is 3D or 2D. 3D games rely on models, 3D shapes designed on the computer, whereas 2D games rely on sprites, 2D drawings on a flat surface. As an example, 3D models can be compared to sculptures whereas 2D sprites are similar to flat drawings.