: Files from third-party sites are often bundled with adware or trojans.

: Unlike traditional city-builders, you use a card system to acquire building permits and special actions.

: Players advance through the Dark Age, Middle Age, Enlightenment Age, and Industrial Age, each unlocking unique buildings and technology trees.

: Major updates in Kingdoms Reborn frequently break older save files. Kingdoms Reborn on Steam

: Supports real-time cooperative or competitive play with friends on a shared world map.