Dude, DOS 3 will come too. Just take a diferent perspective. When u finish the chapter, try to explore a DnD or Pathfinder game, so you can learn the ways that they are fun and great just like DOS. I recomment right now Pathfinder Kingmaker, specially. It is based on Pathfinder, which is almost the same system as DnD 3.5, the father of DnD 5.0.
