Steel Composite

Steel Composites are a resource occurring only in The Last Autumn and Endless Mode (The Builders). They are manufactured in the Foundry at the cost of 25 Steel and 50 Coal per Steel Composite. This can be reduced to 20 Steel and 40 Coal with Innovative Process (Technology).

Uses
Steel Composites are a resource required to construct the Generator in both The Last Autumn and The Builders Endless scenario. A total of 45 are needed to build the Generator.


 * 25 are needed to construct The Core.
 * 20 are needed to construct both of the Thermal Hulls.

As an optional step, 5 Steel Composites can be used to install fire suppression equipment in The Core. This permanently increases workplace safety by 1 at the site, and unlocks an extra option to resolve the scripted disaster that occurs.

If you stay behind to upgrade the Site 113 Generator, an additional 25 Steel Composites are needed to research all the upgrades.


 * 10 are needed to research the Generator Upgrade: Riser System (Technology).
 * 15 are needed to research the Generator Upgrade: Heat Vents (Technology).

These upgrades are applied instantly upon completion of the research, no additional Generator construction is required.