Template:Tech infobox/doc

Usage

 * is the name of the tech.
 * is the column in which the tech appears in the in-game tech tree window (0-12)
 * denotes which tech(s) (1-2) are required immediately before.
 * lists the items opened up for crafting (1-6) by the current tech.
 * shows the next tech(s) in its progression.