2K and Firaxis have released a new trailer for Civilization VI that gives us more insight into how exactly builders will function in the game.
It seems that big changes are coming to Civilization VI and one of those changes has to do with how buildings are constructed. In previous Civilization games, workers were used when constructing buildings, it would take a few turns before your city would have its latest construction project finished. Now in Civilization VI workers have been replaced by builders. These units are trained in cities and have a limited number of building charges before they disband.
Civilization VI launches in October 2016 on PC with both Mac and Linux versions planned.