Research

Research is one of the Character Skills in Settlements. There are three different types of research: All research requires era appropriate food.
 * 1) World skills: can be researched at the Hermit Hut (and its upgrades), and can be found during scouting events.
 * 2) Recipes for crafting items and constructing buildings and building upgrades: can be researched at the Hermit Hut, and the crafting recipes can also be researched at the appropriate crafting building (for example: Tin Ingots at the Smelter)
 * 3) Theoretical concepts: can be researched at the Science Lab

World skills
World skill reseaerch contributes XP to the researched skill, and the skill levels up once a certain XP threshold is reached. The skill levels, and their thresholds, are listed below. The XP contributed, and the availability of the research, vary from era to era. This information can be found in the table below.

Recipes
The tables below list all the researchable recipes, split up between buildings, settlement upgrades, and crafting recipes.

Craftable items
Due to the vast number of crafted items, there is a table for every age.