Build Christmas wiki
Find the published Build Christmas buildings, achievements, production families, maps and chapter goals. Each category links to its own reference table and dated sources.
- Buildings — 16 named structures, with elf counts where the FAQ gives them.
- Achievements — all 20, with global rates from 13 Nov 2026.
- Goods — 3 named out of 13.
- Maps — Coastal Bowl, Crescent Lake, Twin Valleys. Names only.
- Decorations — eight groups and six masterworks.
- Chapters — five chapter-clear achievements and the clear rule.
Costs, footprints, and most unlock days are empty on purpose. The FAQ is generous about rules and stingy about numbers. A wiki that fills those cells with round figures would be louder than the developer and less true.
The studio site was still Coming Soon, so there is no official codex to mirror. When a Steam guide appears, the right move is to cite it on the page it affects, not to scrape it into a second copy.
Questions
Why only 16 buildings if the store says 20+?
The store says “20+ shops, homes and other buildings.” Public posts name 16. The rest are not published, so they are not given placeholder names.
Sources
- Developer FAQ on Steam — Pinned post by Cozy Gridworks, 13 Nov 2026
- Steam achievements — Official achievement names and global rates, 13 Nov 2026
- Steam guides — Guide list was empty, 13 Nov 2026
Checked 2026-11-13.