7KAA (Seven Kingdoms Ancient Adversaries) – is the real-time strategy game designed by Trevor Chan, now freely available and maintained by the community. The game is compatible with Windows, MacOS and Linux.
The creator of the Seven Kingdoms is Trevor Chan. The player takes on the role of the ruler of one of the 7 nations: Greeks, Persians, Vikings, Normans, Mayans, Chinese and Japanese. The goal of the game is to defeat other nations and build an empire – but many things can be solved outside of military solutions, where important elements, apart from military issues, are aspects related to diplomacy and economy. The game has the Ancient Adversaries expansion.
In 2009, Enlight Software released the game under the GPL license. 7kfans project is updating the game and provides a community for fans.