Nations At Risk is a free text-based persistent massively multi-player online nation simulation & war strategy game. Create a country, choose your government officials, build and level up various constructions and wonders and recruit your army to conquer your enemies. Mould your national politics in the national parliament and your international reputation in the Planetary Union Organisation. Join or create an alliance and team up with other players and decide your path of diplomacy or war together.

A F2P Massively Multiplayer Single Universe Space Sandbox Simulation

Adrebia is an event driven, turn-based strategy game that allows players the ability to battle each other one to one in an effort to capture the most sectors. This text-based game has persistent user stats that allow players to track their progress over time as they compete in multi-week events.

MMO space-themed strategy game

Explore Ancient Greece on Ellas-War. Start the development of your city by collecting various resources that will help you to construct your buildings. Venerate the gods by building temples in their honor, in gratitude they will help you in your conquest!

Imperial Conflict is a classic competitive strategy experience like no other.

Warring Factions is a free, browser based, massively multiplayer, real time space strategy game. Built around a fully modelled universe with hundreds of thousands of systems and their associated planets, players can build thriving space empires. Join a faction to work with others to further your factions goals, or just fly solo with your own purpose. A completely open research system allows incredible customisation and personalisation of your ships and fleet compositions. Test your brains and brawn against the best the universe has to offer.

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!

Nations Under Fire is a persistent browser based game which allows you direct control of a simulated empire. The game is a real time strategy game where players build up multiple nations within the same empire by building buildings, research technologies and waging war. There are no build timers to slow players down in their goal of expanding their empire and are only restricted by waiting for resources to be produced by their nation's buildings.