We are already capable to create games such as these with the amount of resources that we have now. In the future, there would be more qualified engines and developers to create better and original games.

With the first video game being in 1958, and the category becoming popular in 1972, it only took 9 years for games to reach 3 dimensional graphics

If games are to continue at this rate, then VR and even normal games would be able to create worlds beyond anyone's imagination