Board Thread:4. General Discussion/@comment-26948655-20150915135903/@comment-25522692-20150918171715

Bassbuh, a GDD for this kind of game takes a lot of time, don't worry and don't run, go at your pace.

It's important to define the 2D or 3D at the start, the development is completly diferent, I reccomend you 3D, looks better and with the actual Engines, Unity 3D or Unreal Engine you can do it with the same difficult as a 2D (might be a little more difficult in 3D). Personally I recommend Unity 3D, but both are good.


 * Different engines have diferent programming languages, so you need to plan the game with all in mind.