From the review:
In Septikon we have tried to re-create a retro-futuristic atmosphere which was popular in games like Fallout and BioShock. The players take role of the owners and leaders of orbital mining battle stations, which are hunting for rich uranium deposits in an asteroid belt.
Since there is not enough uranium for everyone, the players have to fight with other space explorers for every asteroid. By using a rich armory of defensive and offensive measures and a loyal crew of their own clones, the player will have to survive a terrible battle and do everything to be first to put the other player out of action.