Technology tree
Standard technology · Level 19
Stone Structure Set
Set for building bases using stone. Allows building of stone foundations, walls, ceilings, stairs and other things necessary for shelters.
3 technology pointsTier 0
Unlocked structures
Stone FoundationStone WallStone RoofStone StairsStone Wall and WindowStone Triangular WallStone Slanted RoofStone DoorStone FenceStone Triangular FoundationStone Diagonal WallStone Triangular RoofStone Corner RoofStone Triangular Wall (Inverted)Stone Pal Passage EntranceStone Slanted Triangular RoofStone Pyramid RoofStone Slanted Corner Roof (Inverted)
Unlocked items
No item recipe unlocks.