There are a huge number of new building types now available each being upgradable multiple times to open up new abilities and units.

• （玩家）撒布自己所选宗教的影响并抑制异端的爆发，天主教派别的玩家还要处理好与教皇之间的关系，避免被宗教审判官干涉或被逐出教会。