Space Elevator

The Space Elevator is an advanced building unique to Io. It requires an HQ of level 4 to build one, and 5 to build two. An exception is the Elite faction which may construct one Space Elevator on HQ levels 3, 4, and 5 for a total of three.

With this building, you can sell resources at the Offworld Price. You can only ship 100 resources at a time and it costs 100 units of the selected resource, 20 units of uranium and 20 units of aluminum.

Offworld prices are randomized at the beginning of each game and rise steadily throughout. Every 15 seconds after, every resource has a chance of its offworld price increasing by $10. In games with two or fewer players, offworld prices start at 0.75x what they would otherwise start at, rounded down to the nearest multiple of 10.