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data pack

Islands OverworldMinecraft data pack for 26.2

Switch the generation of the vanilla world to flying islands.

server onlynewest supported 26.2AdventureWorldgen
Latest version
1.1.2
Minecraft
1.19 to 26.2
Licence
CC-BY-NC-ND-4.0
Downloads
3.9k
Updated
5 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Islands Overworld servers

Deploy a server with Islands Overworld already added to the world, on hardware built for it.

  • 26.2
  • Data pack
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Islands Overworld declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
26.2Data pack25+declared16 Jun 2026
26.1.2Data pack25+declared9 Apr 2026
26.1.1Data pack25+declared1 Apr 2026
26.1Data pack25+declared24 Mar 2026
1.21.11Data pack21+declared9 Dec 2025
1.21.10Data pack21+declared7 Oct 2025
1.21.9Data pack21+declared30 Sept 2025
1.21.8Data pack21+declared17 Jul 2025
1.21.7Data pack21+declared30 Jun 2025
1.21.6Data pack21+declared17 Jun 2025
1.21.5Data pack21+declared25 Mar 2025
1.21.4Data pack21+declared3 Dec 2024
1.21.3Data pack21+declared23 Oct 2024
1.21.2Data pack21+declared22 Oct 2024
1.21.1Data pack21+declared8 Aug 2024
1.21Data pack21+declared13 Jun 2024
1.20.6Data pack21+declared29 Apr 2024
1.20.5Data pack21+declared23 Apr 2024
1.20.4Data pack17+declared7 Dec 2023
1.20.3Data pack17+declared4 Dec 2023
1.20.2Data pack17+declared20 Sept 2023
1.20.1Data pack17+declared12 Jun 2023
1.20Data pack17+declared2 Jun 2023
1.19.4Data pack17+declared14 Mar 2023
1.19.3Data pack17+declared7 Dec 2022
1.19.2Data pack17+declared5 Aug 2022
1.19.1Data pack17+declared27 Jul 2022
1.19Data pack17+declared7 Jun 2022

Download

From Islands Overworld’s own host. Nothing is re-hosted here.

1.1.2release10 Apr 2026

IslandsOverworld_FREE_medium_26.1.zip · 0.1 MB · for 26.1, 26.1.1, 26.1.2, 26.2

Download latest
2d894986f2ff…
Older versions7
  • 1.1.128 Jan 20261.21.110.1 MB289 downloads722eacdbe5b0…Get
  • 1.1.010 Oct 20251.21.9, 1.21.100.1 MB228 downloadsd2abdb73a239…Get
  • 1.0.529 Nov 20241.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6 +2 more0.2 MB846 downloads7233be4456ae…Get
  • 1.0.410 Jul 20241.21, 1.21.10.2 MB1.2k downloadscea46e131cbb…Get
  • 1.0.27 Jun 20241.20.5, 1.20.60.2 MB156 downloads0a16030e3181…Get
  • 1.0.17 Jun 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.1 MB748 downloads16e39d747835…Get
  • 1.0.07 Jun 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.40.1 MB139 downloads37e6a73f9123…Get

Frequently asked

Does Islands Overworld work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Islands Overworld 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 Islands Overworld support?

Everything the author has declared, from 1.19 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Islands Overworld on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Islands Overworld under?

CC-BY-NC-ND-4.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Islands Overworld?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Islands Overworld safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.Towns and TowersSpice up your world with new villages, pillager outposts, and even new ships!TectonicTerrain shaping brought to new heights, grander and more varied than ever before!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!TrekBored of vanilla structure generation? This pack is for you!

Last checked 2 mo ago against Modrinth. 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? .