The free, real time space strategy game

Atmoburn 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.


A Player Colony Spread your empire throughout the universe, seeding untold planets with your citizens. With every planet being different, every colony becomes a different challenge to the one before.

Do you want to build a scientific outpost? a military base? or just pump your apartment blocks to the rafters with as many people as possible?


Our interface is fully responsive, resizing to fit whatever device you want to use. Portrait, landscape, phone, tablet or a large widescreen monitor, everything resizes to fit your situation.

Atmoburn is fully supported by the community, using WF Coins as a way to let players spend real money to get coins in game that allow them to name planets, systems and more. Atmoburn is not pay-to-win and no in-game advantages are provided using WF Coins.

Mobile View


Fleet Management Using the extensive and fully player controlled research system you can continuously improve your ship technology.

Build a fleet using the myriad of ship classifications, coordinate with your team mates to launch an extended military campaign and watch your enemies crumble.

All ships are player designed and fully customisable, from the engine it uses to the guns it carries.



Fill in the details below and we'll cross the T's and dot the lower case J's on getting you in charge of your own Space Empire.

Your name as you wish to appear in-game.
Empire name
What would you like your intergalactic denizens to rejoice in the name of?
E-mail address
So we can confirm you are a biological life mass.
Please use something smart.
Password confirmation
In case you typed it in wrong before.
Pick a team (click to select)


Once a proud warrior society, The Alliance was defeated by the combined forces of The Association and The Commonwealth. Their remaining tribes are scattered across many different systems.

However, the calamities that befell the other factions have not escaped them. They bided their time, and now it has come again.

Not recommended for new players.


The Association firmly believes that only technological progress can bring peace and prosperity. They used to share their discoveries freely, only guarding the most advanced and dangerous knowledge.

But recent history made them reconsider. They no longer feel that their generosity won't be used against them.


The Commonwealth has made trade go round for millennia. But, when everybody started sharing their ideals of prosperity over conflict, that concept proved to not be universally beneficial.

They now understand that even their velvet glove approach needs those that can be exploited. Profit margins had to be increased.
I have read and understood the Terms of Service


A Game World Atmoburn uses a custom built universe generator, generating hundreds of thousands of star systems with multiple galaxies. The generator fills these systems with unique planets, differing in size, landmass, atmosphere, gravity and the resources each planet contains.

The universe is fully 3D and navigable using our proprietary 3D javasript engine.