Big Lost City
A new abandoned cities mod! Discover many abandoned structures!
Screenshots
About this Mod
Big Lost City is a new structures mod, inspired in part by The Lost City, but in this case, the structures will generate by default in the world. Of course, all the structures have been created from scratch, and it’s a mod fully compatible with any other structures mod.
We created this mod with the intention that it can be included in any apocalyptic modpack, and as you’ll see in the following video, it adds all kinds of modern structures, but completely abandoned due to the passage of time.
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Available Versions
How to Install Big Lost City on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "Big Lost City". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 26.1.1, 26.1 (+3 more)
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Big Lost City server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.
Is Big Lost City compatible with fabric and forge and neoforge?
Big Lost City officially supports fabric, forge, neoforge for Minecraft 26.1.2, 26.1.1, 26.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Big Lost City – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Big Lost City consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Rent Modded Server
Install Big Lost City with just one click on your server.