Minecraft version
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Modrinth · Minecraft mod
Big Lost City
A new abandoned cities mod! Discover many abandoned structures!
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Big Lost City release should I use?
Latest stable file 1.0.0
Game version 26.1.2
Loader NeoForge
Big Lost City 1.0.0 targets 26.1.2 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Big Lost City required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
Client Optional
Dedicated server Optional
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source marks this as usable on both the client and server.
What else does Big Lost City 1.0.0 need?
1.0.0. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Big Lost City without breaking your instance.
Built for Big Lost City 1.0.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.0. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.0. It opens that exact file at the source.
About this project
What does Big Lost City add?
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.
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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.
Project description from Modrinth.
Pick your setup
Big Lost City by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.1
1 loader buildMinecraft version
26.1
2 loader buildsMinecraft version
1.21.11
1 loader buildMinecraft version
1.21.1
1 loader buildMinecraft version
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Big Lost City versions and loaders
1.0.0
big_lost_city-1.0.1 Neoforge 26.1.2.jar
18 May 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.1.2 · NeoForge setup 26.1.2NeoForge release
1.0.0
big_lost_city-1.0.1 Neoforge 26.1.jar
18 May 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.1 · NeoForge setup 26.1NeoForge release
1.0.0
big-lost-city-1.0.1 Fabric 26.1.X.jar
18 May 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.1.2 · Fabric setup 26.126.1.126.1.2Fabric release
1.0.0
big_lost_city-1.0.1 Neoforge 1.21.11.jar
18 May 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.11 · NeoForge setup 1.21.11NeoForge release
1.0.1
big_lost_city-1.0.1-neoforge-1.21.1.jar
18 May 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
1.0.1
big_lost_city-1.0.1-forge-1.20.1.jar
18 May 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
1.0.0
big_lost_city-1.0.0 neoforge 26.1.jar
26 Mar 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.1 · NeoForge setup 26.1NeoForge release
1.0.0
big_lost_city-1.0.0 fabric 26.1.jar
25 Mar 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.1 · Fabric setup 26.1Fabric release
1.0.0
big_lost_city-1.0.0 Neoforge 1.21.11.jar
4 Mar 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.11 · NeoForge setup 1.21.11NeoForge release
1.0.0
big_lost_city-1.0.0-neoforge-1.21.1.jar
4 Mar 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
1.0.0
big_lost_city-1.0.0-forge-1.20.1.jar
27 Feb 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
Looking for an older file? The official Modrinth project page is in Resources.
