Codes
Build a Mob Farm Roblox codes hub with current promo status, where new codes appear, and safe redeem steps for Emeralds.
View all Codes Live on Roblox · Fan Wiki
Build a Mob Farm Wiki
Roblox codes, spawner tiers, and emerald farming guides.
Unofficial Build a Mob Farm Roblox wiki for codes, spawner merges, emerald tips, and beginner guides that speed up every session.
- 81K+
- Total visits
- 2.3K+
- Favorites
- 6
- Server size
- F2P
- Free on Roblox
Game overview
About Build a Mob Farm on Roblox
[Build a Mob Farm](https://www.roblox.com/games/140646677165003/Build-a-Mob-Farm) is a free Roblox simulation tycoon from Swords and Grind. Buy spawners for your plot, convert loot into emeralds, merge spawners into rarer tiers, and keep earning while offline. Start with the beginner guide, claim any live codes, compare the spawner tier list, then refine income with emerald tips and merge strategy.
Quick facts
- Developer
- Swords and Grind
- Platform
- Roblox
- Genre
- Simulation · Tycoon
- Release
- September 9, 2026
- Server size
- 6 players
- Price
- Free-to-play
Explore the wiki
Hubs players search most: codes, scripts, tiers, guides, and updates.
Guides
Build a Mob Farm guides hub for beginners, spawner merges, emerald farming, offline progress, and faster Roblox progression.
View all GuidesTier List
Build a Mob Farm spawner tier list hub covering rarity ladders, merge value, and which farms to push first on Roblox.
View all Tier ListPlayers
Build a Mob Farm players hub covering controls, mobile tips, six-player etiquette, and habits that raise emerald income.
View all PlayersUpdates
Build a Mob Farm updates hub for the September 2026 Roblox launch, patch tracking tips, and a post-update checklist.
View all UpdatesScripts
Build a Mob Farm scripts hub covering community loadstrings, Auto Sell features, and Roblox ToS risks before you run anything.
View all ScriptsLinks
About the unofficial Build a Mob Farm Roblox wiki: navigation map, editorial rules, and the best starting pages for new players.
View all Links Featured guides
Deep walkthroughs for spawners, merges, and emerald income.
Latest updates
Fresh codes, patches, and guide refreshes.
Quick start
New to Build a Mob Farm? Follow these steps first.
- 1
Join and claim your plot
Open [Build a Mob Farm on Roblox](https://www.roblox.com/games/140646677165003/Build-a-Mob-Farm), load into a server, and claim your personal farm plot so spawners have a place to work.
- 2
Buy your first spawners
Spend early emeralds on starter spawners, place them on the plot, and let loot start dropping. The getting started guide covers the first purchases.
- 3
Convert loot into emeralds
Collect drops and convert them into emeralds so you can expand. Follow earn emeralds for a cleaner sell loop.
- 4
Merge into rarer spawners
Merge matching spawners to climb the rarity ladder and raise offline income. Use the merge guide and tier list before big merges.
- 5
FAQ
Wiki FAQ
Quick answers to the most common questions.
What is Build a Mob Farm on Roblox?
A free simulation tycoon by Swords and Grind where you buy spawners, convert loot into emeralds, merge for rarer farms, and keep earning while offline. Read the game overview and beginner guide.
Where should a new player start?
Follow Getting Started, then check codes, the spawner tier list, and emerald tips.
How do spawner merges work?
Matching spawners combine into higher-rarity farms that drop better loot. See the full walkthrough on merge spawners and early priorities on early-game tiers.
Do farms work while I am offline?
Yes. Spawners keep grinding loot while you are away. Optimize placement and rarity with the offline farming guide.
Which languages are supported?
This wiki supports: English, Français, Deutsch, Español, Português (BR). Configure locales in site.meta.json and run npm run generate:i18n.
Are scripts safe to use?
Third-party executors can violate Roblox rules and risk your account. If you still research them, read the safety notes on the scripts page first.
Is this an official wiki?
No. This is an unofficial fan resource. Confirm rewards and patch notes through the Roblox experience page and the Swords and Grind group.
Ready to build a stronger mob farm?
Learn merges, emerald conversion, and offline setup in one place. Start with the beginner guide or jump into codes and the tier list.
Start with the beginner guide