BuildCity Updates

BuildCity Development Notes

Follow the decisions behind BuildCity updates: balance changes, city simulation fixes, performance work, and quality-of-life improvements written for players who want to understand what changed and why it matters.

71 Published updates

v1.4.53 Latest version

Open Player feedback

What These Updates Cover

Each note is written to explain the player-facing result first, then the design or technical reason behind it. This keeps the update history useful for returning mayors, new players, and search crawlers reading the site without launching the game.

City Systems

Road access, utility coverage, zoning behavior, taxes, happiness, public services, and the rules that shape city growth.

Performance Work

Model loading, render cost, cache behavior, and mobile-friendly changes that keep the city playable on modest devices.

Player Guidance

Short explanations of how each change affects city planning, budgets, service placement, and early-game decisions.

Community Feedback

Comment threads collect bug reports, balance reactions, and requests so follow-up work can be tied to a specific version.

How To Read A BuildCity Patch Note

The update log is organized around practical questions a player would ask after returning to a saved city.

Check the gameplay impact

Look for changes to money flow, service coverage, roads, zoning, happiness, and city rank before changing a long-running layout.

Review stability notes

Performance, loading, cache, and save-state fixes are called out because they affect browser memory, network requests, and older devices.

Use comments for follow-up

If an update changes your city in an unexpected way, leave feedback on that version so the report includes the right context.

Date 2026-10-13 · Views 19 · Comments 0

Version v1.4.44

Added a terrain and resource preview for the selected map in the city creation window. See the approximate shapes of rivers, seas, coasts, and railways, and toggle resource markers on or off.
Changed resource gauges to five blocks. Each resource is compared against the map with the largest amount of that resource across all maps, including locked maps, which sets the 100% reference.
Clarified the unlock status and guidance for 500-gem maps: unlock once per account and reuse the map for future cities without another map fee. City slot costs are shown separately.
Updated White Sands Coast's description to highlight the small island's vast oil reserves, and expanded Trinity Harbor's description with its coastal plains, railway, and resource deposits.
Added guardrails and posts along both sides of single-lane bridges, following their curves and shore connections.