Kolonie Kepler-7

“An excellent space-themed MMO that can be played via both a web browser and a mobile phone. The developer is active, consistently accepts feedback and bug reports, and implements fixes very quickly to improve the game. The game is continuously enhanced through diverse, thematically varied updates.”

In Solar Colonies, you play as a volunteer serving the Confederation, which operates seven space stations orbiting different planets across the Solar System. Your mission is to defend these stations and fight off the constant alien raids.