Welcome to OpenDominion!

OpenDominion is a free online text-based strategy game in a medieval fantasy setting. You control a nation called a 'dominion', along with its resources, buildings, land and units. You are placed in a realm with other dominions and you must work together to make your realm the wealthiest and most powerful in the current round!

OpenDominion is a free and open source remake of Dominion from Kamikaze Games, which ran from 2000 to 2012 before stopping indefinitely .

To start playing, register an account and sign up for a round after registration. If you already have an account, login instead.

To help you get started, please consult the following resources:

Do note that OpenDominion is still in development and not all features from Dominion are present in OpenDominion.

Also feel free to join the OpenDominion Discord server ! It's the main place for game announcements, game-related chat and development chat.

OpenDominion is open source software and can be found on GitHub .