Simple game but very well done. Despite its simplicity, the gameplay feels very much alive and pretty fun)
Nice, really interesting and fun concept, unfortunately the game lag sometimes)
Some controls key: I - upgrade panel, B - build station, Middle mouse button - change weapon.
Some bugs - when you first time upgrade a weapon, change him at another and then back to gets upgrade. Portals can start spawn near you planet.
Some control keys: I - upgrade panel, B - build station, mouse scroll - change weapon.