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data pack

CompletionistMinecraft data pack for 26.3

A Data Pack for obtaining all blocks and Items within Minecraft but within a world border.

server onlynewest supported release 26.3AdventureGame MechanicsMinigame
Latest version
1.7.0
Minecraft
1.21.5 to 26.3
Licence
MIT
Downloads
521
Updated
16 d ago
Available on
Modrinth
Space NodeOur hosting

Host Completionist servers

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

  • 26.3
  • Data pack
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other data packs
MinecraftThroughJavaEvidenceReleased
26.3Data pack25+declared15 Sept 2026
1.21.11Data pack21+declared9 Dec 2025
1.21.11-rc3Data pack21+declared8 Dec 2025
1.21.11-rc2Data pack21+declared5 Dec 2025
1.21.11-rc1Data pack21+declared4 Dec 2025
1.21.11-pre5Data pack21+declared3 Dec 2025
1.21.11-pre4Data pack21+declared1 Dec 2025
1.21.11-pre3Data pack21+declared25 Nov 2025
1.21.11-pre2Data pack21+declared21 Nov 2025
1.21.11-pre1Data pack21+declared19 Nov 2025
25w46aData pack21+declared11 Nov 2025
25w45aData pack21+declared4 Nov 2025
1.21.10Data pack21+declared7 Oct 2025
1.21.9Data pack21+declared30 Sept 2025
1.21.9-rc1Data pack21+declared25 Sept 2025
1.21.9-pre4Data pack21+declared23 Sept 2025
1.21.9-pre3Data pack21+declared22 Sept 2025
1.21.9-pre2Data pack21+declared19 Sept 2025
1.21.9-pre1Data pack21+declared16 Sept 2025
25w37aData pack21+declared9 Sept 2025
1.21.7Data pack21+declared30 Jun 2025
25w17aData pack21+declared22 Apr 2025
25w16aData pack21+declared15 Apr 2025
25w15aData pack21+declared8 Apr 2025
1.21.5Data pack21+declared25 Mar 2025

Download

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

Most recently published release

1.7.0release22 Oct 2026

1.7.0.zip · 1.9 MB · for 26.3

Download this release
74a02e5ab0c9…
Older versions9
  • 1.6.113 Dec 20251.21.111.6 MB170 downloadsc7007cbb6b69…Get
  • 1.6.022 Nov 20251.21.11, 1.21.11-rc3, 1.21.11-rc2, 1.21.11-rc1, 1.21.11-pre5 +6 more1.8 MB8 downloads11f3358f49f3…Get
  • 1.5.129 Oct 20251.21.10, 1.21.91.7 MB81 downloads42bcc41127ed…Get
  • 1.5.015 Oct 20251.21.10, 1.21.91.7 MB19 downloads34d31fe872c8…Get
  • 1.0.4a20 Sept 20251.21.10, 1.21.9, 1.21.9-rc1, 1.21.9-pre4, 1.21.9-pre3 +3 more1.7 MB20 downloads457311b28e06…Get
  • 1.0.419 Sept 20251.21.9-pre11.7 MB14 downloadsb2341cf09fb3…Get
  • 1.0.313 Jul 20251.21.71.6 MB51 downloads93f08a30cf80…Get
  • 1.0.230 Jun 20251.21.71.7 MB17 downloadsb16aa904c45d…Get
  • 1.0.126 Apr 202525w17a, 25w16a, 25w15a, 1.21.51.7 MB40 downloadsdbd5ca897efe…Get

Frequently asked

Does Completionist work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Completionist 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 Completionist support?

Everything the author has declared, from 1.21.5 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Completionist on the client or the server?

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

What licence is Completionist under?

MIT, 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 Completionist?

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 Completionist 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

Spawn AnimationsHostile mobs dig out of the ground or poof into existence when they spawn!More MobsHumanoid mobs get new variants through over 85 custom player heads or unused vanilla mobs! No Resource Pack needed!NoRollbackRemove (annoying) rollbacksTree Vein MinerTree Vein Miner Removes entire trees (logs and leaves) when crouchingOre Vein MinerVein Miner automatically mines connected ore blocks when you break oneLifeSteal FRLife Steal FR is a simple datapack configurable aiming to add life steal behaviours from the original Lifesteal SMP: https://lifesteal.fandom.com/wiki/Season_1

Details from Modrinth, where the author last updated it on 22 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .