You have landed on the comet Ephemera to build a new civilization. Unfortunately, the comet is unstable and the gravity will eventually destroy anything you build. You must create a gravity field to stabilize the comet!

Click on the grey, rocky part of the comet to get ore, or click on the bluish wispy part of the comet to get vapor (vapor is bluish-grey, ore is brown). Use the buttons on the left to build stations.

Collectors give you one vapor every five seconds, condensers give you one vapor every second, drills give you one ore every five seconds, and mines give you an ore every second. You have three minutes to build the grav field. Good luck!