Empire: World War 3 (Millennium Wars)

Empire: World War 3 (Millennium Wars) is an MMO strategy game set in space. Build a colony on Mars and fight for your share of rare and precious resources. Build up a futuristic space-army and battle with millions of other players around the world, and form alliances with other commanders for a competitive edge.

How to Play


Develop an army of powerful troops to defend your colony and explore Mars for Millennium deposits. Millennium is a rare resource you need to find and ship to the Mars Trade Federation. Ship as much as possible to become the dominant military force on the surface of Mars.

Base Building

Build and expand your base for fast and efficient unit production and resource management. You can upgrade your buildings and units and research new items as you progress. This game has action-packed gameplay and a wide variety of units and tech upgrades to give you an edge. Join the Millennium Wars today and build your empire on Mars!

Battles & Alliances

The Millennium Wars are ruthless battles between various corporate factions to establish control for maximum profit. You'll need to employ a variety of tactics like commanding your army to loot enemy bases, intercepting rival shipments to steal resources, and fighting epic wars when you have the firepower.

As well as researching new technologies and strategies to gain a competitive advantage, joining alliances is an essential key to success in Empire: World War 3. Join forces with powerful commanders to enhance your possibilities and increase your profit. Ultimately, you'll rule the Mars Trade Federation as CEO and reap unique rewards.

Release Date

Empire: World War 3 was initially released in April 2017 as an Android game. Since March 2018, you can play the game for free in your web browser! The game was originally known as Empire: Millennium Wars until it was rebranded as Empire: World War 3 in January 2019.


Goodgame Studios develop Empire: World War 3. They also produce other popular free-to-play games like Goodgame Empire and Big Farm.


  • An action-packed MMO strategy game set on Mars
  • Build an epic base and research the latest technologies
  • Command an army strategically to loot precious resources
  • Join alliances with powerful commanders for a competitive edge


  • Web browser
  • Android
  • iOS



Use your mouse to play this game.