Lost Worlds LC
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
Lost Worlds is a companion mod for Lost Cities. It adds a new world preset that you can select during world creation and allows for five different types of worlds:
- Islands: this is a void world with floating islands. In combination with Lost Cities you can populate these islands with cities (use the 'floating' profile for that)
- Caves: this is a world similar to the nether but with regular stone and ores. You can use this in combination with the 'cavern' profile for Lost Cities. Warning! This is very hard. It may be recommended to use a spawn chest to help get started
- Spheres: this is a void world that you can use in combination with the 'space' profile for Lost Cities. This will generate spheres which may contain cities
- Normal: this is a normal style world that can be used in combination with the Lost Cities 'biosphere' profile. This is best used in combination with the 'Wastes' version of the world preset
- Atlantis: this is a normal style world that can be used in combination with the Lost Cities 'atlantis' profile. The sea will be at height 90
More documentation on how to configure and setup this mod (for single player and multiplayer) can be found here: Lost Cities Wiki
To disucss this mod (and my others) you can visit my discord here: McJty Discord
This mod can be used freely in any modpack.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as lostworlds-1.20-0.0.3.jar — drop this file into the mods folder
- Download size: 632 KB
- Download link checked 17 Oct 2026 — working
These come from our own check of the pack file, not from the source page.