
Gameplay goals:
This tier is marked by the construction of a [[Space Stations|Space Station]]. These platforms allow orbital bases, and [[Interplanetary Travel|interplanetary travel]]. [[Station Rocket Engine|Station rocket engines]] allow for [[rocket fuel]] powered propulsion to travel between [[Planets]]. Players are expected to have visited [[The Moon]] to obtain materials needed to construct a space station. [[Nuclear Power]] may also become available here. After unlocking interplanetary travel, materials needed to create [[Ion Engines]] become available.

Materials:
[[Titanium]] (Structural)
[[Uranium]] (Power)
Cobalt (Secondary resource for reactors and alloys?)

Machines:
[[Station Flight Computer]]
[[Nuclear Fission Reactor]]
[[Oxygen Distributor]]
[[Gravity Generator]]
[[Vacuum Arc Furnace]] (Titanium processing)
[[Station Rocket Engine]]
