OpenDominion is a free online text-based strategy game in a medieval fantasy setting.
Once signed up and verified (email verification is required), the player can register for an open round. Once registered, the player is given a dominion (which can be likened to a kingdom) which in turn is placed inside a realm. All dominions start at the size of 250 acres and with a minute army. When registering, the player is asked to pick a dominion name and races.
Dominion can be played in many ways, including:
Any modern web browser and an internet connection.
If you are logging in from a smartphone or tablet, you'll be pleased to know that OpenDominion has been optimized for mobile play.