Talk:Primary Containment Facility/@comment-72.159.146.130-20170216153324/@comment-51.6.114.31-20170225113226

You will have to build a rocket. The sunbeam is supposed to be destroyed before the gun is even disabled, to show that the gun will destroy everything that leaves or enters until it's disabled. It's also used to show what happened to the Aurora, as you watched it happen to the Sunbeam. The ion crystals are what is used to build the rocket, so don't lose them when the full game is released.