OpenDominion

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 land and crush your enemies!

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:

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 .

Next Round: 45

Open for Registration

The deadline to register a pack is in 11 hours 9 minutes (2025-06-03 18:00:00).

The round will start in 4 days 11 hours (2025-06-07 18:00:00) and lasts for 47 days.

Day: 1 / 47
Players: 141
Realms: 0

Previous Round Rankings

1 Winton, 1 year, violating 50m restraining order (#4) 8,780 -
2 Dark Mines (#7) 8,130 -
3 Dominion Players Ruined Dating Sims (#7) 7,745 -
4 Todd Blackledge (#5) 7,647 -
5 Frisky, bail, erotic deviance (#4) 7,483 -
6 Ken Masters' Chop Shop (#11) 7,330 1
7 James BUMchanan y Bottom (#12) 7,310 3
8 Rick Astley Ruined Trust (#7) 7,135 2
9 Elf Woods ruined Wood Elves (#7) 7,118 1
10 Walter John Matthau (#3) 7,070 1