Extractable single-player map!
There you are, innocently exploring the asteroids of Sector 7-B... when suddenly a giant alien mothership appears! It seems determined to ruin your day.
Bossfights!
This Survival Arena brings you a vile boss in the form of an alien mothership in various stages. Are you a match for all its lasers, homing missiles, bombs and attack fighters?
The map is fully extractable with the Swarm Universe Level-Editor, so you may build something completely different on that basis. Have fun!
http://steamcommunity.com/sharedfiles/filedetails/?id=904404351