Bay Area Regional Planner - a board game on housing and zoning

While sharing spaces allows existing buildings to house more people, the housing demand in the Bay Area is so great that significant amounts of new construction will be needed as well.  In the next 25 years, around 2 million new homes are needed just to keep up with estimated job and population growth, while even more will be needed to bring rents down.  Where should it go?  Try to figure it out in my latest board game, Bay Area Regional Planner.
-Alfred