|Prereq||Reach Level 2|
|Leads to||Basic Armor|
- For the tree with all technologies, see: Tech Tree.
Tips[edit | edit source]
It is probably better to focus on crafting ladder as it is a necessary item while digging at the beginning of the game. One wooden hatch could be a good thing too, as this is the first available item to allow the construction of an entrance on a shelter.