: A collection of six packs (released between late 2022 and 2023) adding 12 new leaders and 6 reimagined versions of existing ones, such as Abraham Lincoln and Julius Caesar .

: Apocalypse, Zombie Defense, and Tech Shuffle.

The two primary expansions fundamentally change how the game is played by adding environmental and political layers:

: Introduces Great Ages (Golden or Dark Ages based on your performance), City Loyalty which can cause cities to rebel, and Governors who provide unique city-specific bonuses.

: Canals, dams, tunnels, and flood barriers.

: Adds an active planet with Climate Change , natural disasters (floods, volcanoes), and Power management. It also reintroduces the World Congress for global diplomacy and a Diplomatic Victory condition. Additional Content Packs

: Individual DLCs like the Vikings , Poland , and Australia packs that add specific civilizations, unique wonders, and historical scenarios. Full Content Summary

: A new era beyond the Information Age for 21st-century technologies.