Codes
Working Golden City Roblox codes as of September 2026: GOLDSTART, BUILDITUP, group bonus cash, redeem steps, and expiry watch tips.
View all Codes Live on Roblox · Fan Wiki
Golden City Wiki
Codes, business tiers, and mansion guides for Golden Builder Tycoon.
Unofficial Golden City Roblox wiki with working codes, dual mansion guides, business tier lists, managers, fishing routes, and Mayor tips.
- 340K+
- Roblox visits
- 150+
- Businesses
- 2
- Mansions
- 2 codes
- Active now
Game overview
About Golden City on Roblox
Golden City is this wiki’s name for Golden Builder Tycoon, a free Roblox tycoon where you build a city mansion and a private island, own 130–150+ businesses across four tiers, hire managers, fish, run daily jobs, customize skins, and compete for Mayor (30+ decrees) and Governor. Start with the beginner guide, redeem codes, then spend using the business tier list and managers list. When you are ready, expand to the island mansion, chase badges on Players, and track live ops under Updates.
Quick facts
- Experience
- Golden Builder Tycoon
- Developer
- GoldenBuilder
- Platform
- Roblox
- Genre
- Tycoon / Simulation
- Release date
- 13 Aug 2025
- Price
- Free-to-play
Explore the wiki
Hubs for every Golden City search — codes, guides, tiers, updates, and more.
Guides
Golden City guides hub for Roblox: getting started, businesses, exclusives, island mansion, Mayor, corporation, vault, and dailies.
View all GuidesTier List
Golden City tier lists for Roblox: rank business income and manager upgrades so every cash spike buys stronger returns.
View all Tier ListPlayers
Golden City players hub for Roblox: full badges list, Golden and Diamond Builder, corporation ranks, wealth goals, and fame systems.
View all PlayersUpdates
Golden City updates hub for Roblox: Corporation Update, Harvest Event notes, skins highlights, and how patches reshape your progress.
View all UpdatesScripts
Golden City scripts warning hub: related city-tycoon loadstrings, auto-collect styles, and hard Roblox safety disclaimers.
View all ScriptsLinks
Official Golden City Roblox links: Golden Builder Tycoon game page, group, plus wiki hubs for codes, guides, and tiers.
View all Links Featured guides
Beginner-to-advanced walkthroughs for mansions, businesses, and politics.
Latest updates
Harvest drops, skins, and patch notes — newest first.
Popular right now
The pages Golden City players open most this week.
Quick start
New to Golden City? Follow these player steps to fund your empire fast.
- 1
Redeem codes and join the group
Claim GOLDSTART and BUILDITUP, then join the official group for bonus cash. Full steps live on the Codes Hub and How to redeem.
- 2
Push the city mansion buttons
Spend early cash into income pads on your city plot. Follow the Getting Started guide before buying cosmetics.
- 3
Buy Tier 1–2 businesses and a manager
Own path shops fast, then hire a collect-focused manager. Use the businesses guide plus business and manager tier lists.
- 4
Fill gaps with fishing and daily jobs
When buttons get expensive, run lemonade, newspaper, or kiosk jobs and fish during luck events. Details in Fishing and jobs.
- 5
Unlock the island and chase badges
Fund the private island tycoon, aim for Golden Builder and Diamond Builder badges, then dabble in Mayor and Governor politics. Start with the island mansion guide and Players milestones.
- 6
Climb corporation ranks and Territories
After income is stable, push corporation levels and conquest badges. Use the Corporation and Territories guide plus the full Badges List.
FAQ
Wiki FAQ
Quick answers for Golden City / Golden Builder Tycoon players.
Where should I start in Golden City?
Read Getting Started, redeem codes, then buy early shops from the businesses guide.
What are the working codes?
As of September 2026: GOLDSTART (+5,000 Cash) and BUILDITUP (+10,000 Cash), plus a group join bonus. See the Codes Hub.
Is Golden City the same as Golden Builder Tycoon?
Yes. This fan wiki covers the Roblox experience Golden Builder Tycoon under the Golden City name. Official links are on the wiki hub.
Which languages are supported?
This wiki is available in English, Français, Deutsch, Español, and Português (BR). Use the language switcher in the header to change locale.
How do I unlock the second mansion?
Build a stable city economy, then follow the island mansion guide for the private island tycoon and Diamond Builder path.
Where are business and manager rankings?
Open the Tier List Hub for business income tiers and manager priority.
Where do I track badges and corporation progress?
Use the Badges List and the Corporation and Territories guide after your economy is stable.
Is this an official wiki?
No. It is an unofficial fan resource. Confirm announcements through the Roblox game page and group linked from Official Links.
Ready to rule Golden City?
From codes and Getting Started to business tiers, island clears, and Mayor runs — build both mansions the smart way.
Start with the beginner guide