Oxygen Not Included · Duplicant skill · Building
Improved Construction I
Tier 1 building skill that boosts the Construction attribute by two.
How it works
Improved Construction I has no listed prerequisites and boosts Construction by +2. The source lists Improved Construction II at Tier 2 and Demolition at Tier 3; their entries specify the additional prerequisites for those skills.
Read the supporting references
Named Standard Duplicant skills and base-game research facilities, limited to claims supported by the supplied evidence windows. The skills source may be outdated; the windows do not establish comparative effectiveness or exact skill point costs. Guidance explains the referenced mechanics; it is not a tested damage ranking. Check the stated edition and source version before applying a patch-specific detail.