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Lost SoulsMinecraft mod for 1.21.1

Lost Souls is an addon mod for The Lost Cities to add more danger to the buildings

newest supported 1.21.1Adventure Rpg
Latest version
LostSouls - 1.21-5.0.1
Minecraft
1.12 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
18.4M
Updated
1 mo ago
Available on
CurseForge

Minecraft versions

Every version Lost Souls declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.3NeoForge, Forge17+declared7 Dec 2022
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.12.2NeoForge, Forge8+declared18 Sept 2017
1.12.1NeoForge, Forge8+declared3 Aug 2017
1.12NeoForge, Forge8+declared2 Jun 2017

Download

From Lost Souls’s own host. Nothing is re-hosted here.

All 36 releases
LostSouls - 1.21-5.0.1beta26 Dec 2025

lostsouls-1.21-5.0.1.jar · 0.0 MB · for 1.21.1

Download latest
a7a33069afd7…
Older versions24
  • LostSouls - 1.20-4.1.626 Dec 20251.20.10.0 MB11.9k downloads16fc051572bb…Get
  • LostSouls - 1.21-5.0.04 Dec 20251.21.10.0 MB12ecc8560c48…Get
  • LostSouls - 1.20-4.1.512 Sept 20251.20.10.0 MB14.2k downloadsde84926abde0…Get
  • LostSouls - 1.20-4.1.43 Aug 20251.20.10.0 MB3.2k downloadsebc6b1d6efcf…Get
  • LostSouls - 1.20-4.1.32 Aug 20251.20.10.0 MB120 downloads24d8f9a095f4…Get
  • LostSouls - 1.20-4.1.22 Aug 20251.20.10.0 MB47 downloads741b4738b63a…Get
  • LostSouls - 1.20-4.1.12 Aug 20251.20.10.0 MB4a5fa23e08c5…Get
  • LostSouls - 1.20-4.1.012 Aug 20241.20.10.0 MB152.6k downloads205c915d505a…Get
  • LostSouls - 1.19-3.1.012 Aug 20241.19.20.0 MB29.9k downloads31023560b76e…Get
  • LostSouls - 1.20-4.0.47 May 20241.20.10.0 MB76.8k downloadsfc8e9a119499…Get
  • LostSouls - 1.19-3.0.47 May 20241.19.20.0 MB45.2k downloads7a4035997c05…Get
  • LostSouls - 1.18-2.0.56 May 20241.18.20.0 MB1.9M downloads134ba7f7e170…Get
  • LostSouls - 1.20-4.0.316 Mar 20241.20.10.0 MB34.4k downloadscf06db167560…Get
  • LostSouls - 1.19-3.0.316 Mar 20241.19.20.0 MB30.9k downloads8566be5d638b…Get
  • LostSouls - 1.18-2.0.416 Mar 20241.18.20.0 MB197.0k downloadsb264b1d541bf…Get
  • LostSouls - 1.20-4.0.26 Mar 20241.20.10.0 MB1.0k downloadsac329971937d…Get
  • LostSouls - 1.19-3.0.26 Mar 20241.19.20.0 MB352 downloads14a316b5257c…Get
  • LostSouls - 1.18-2.0.36 Mar 20241.18.20.0 MB45.8k downloads44e6a38b28b1…Get
  • LostSouls - 1.20-4.0.18 Dec 20231.20.10.0 MB208.2k downloads2aac3ce7b617…Get
  • LostSouls - 1.20-4.0.020 Jun 20231.20.10.0 MB91.0k downloads16f11023aa53…Get
  • LostSouls - 1.18-2.0.228 Mar 20231.18.20.0 MB201.4k downloadsfaf38507e445…Get
  • LostSouls - 1.18-2.0.17 Feb 20231.18.20.0 MB1.7k downloads591a863e5a5e…Get
  • LostSouls - 1.19-3.0.17 Feb 20231.19.20.0 MB138.7k downloads1c891db6f2f7…Get
  • LostSouls - 1.19.3-3.0.17 Feb 20231.19.30.0 MB16.7k downloadsc3fb9c51cb57…Get

Frequently asked

Does Lost Souls work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Lost Souls declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Lost Souls support?

Everything the author has declared, from 1.12 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Lost Souls need?

NeoForge, Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Lost Souls?

On the newest Minecraft release it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Lost Souls?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Lost Souls safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Last checked 20 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .