Also known as SIRIUS-4, s4, sirius 4
"Sirius-4" is a plot-oriented space simulator that gives the player complete freedom of action as a hired pilot of the "Sirius" unit. The action takes place on the outskirts of human space during a turbulent time for the galaxy after a global war.
A global AI has been introduced, triggering an enemy invasion scenario in all star systems. Now you can participate in battles for the system: defend it or lose it, as well as recapture points that have already been cap…
Browse past updates and patch notes for this game.
