- Steam App
- CivEconomy (3759810)
- Event type
- patch note
- Published
- 20 September 2026 - 20:04:19 UTC
- Source
- steam_community_announcements
v0.4.1 - Materials & Craft (nothing is invented for free): real geology with mineral deposits + gather expeditions; Late Neolithic through Copper & Bronze Ages; weapon tiers now decide raids & defense; AI tribes that innovate and diffuse tech; labor-policy dial driving innovation; regnal calendar & naming; iron/steel + broad research; Leader's Insights (single-player). New save format v7 (older saves incompatible). Win x64 + macOS arm64