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data pack

RetinaMinecraft data pack for 1.21.5

Minecraft raycasting library that can detect precisely what block a player is looking at, including special block shapes like slabs & stairs.

server onlynewest supported 1.21.5UtilityLibrary
Latest version
2.4.1+mod
Minecraft
1.20 to 1.21.5
Java
Java 21+
Loaders
Data pack, Quilt, NeoForge, Forge and 1 more
Licence
Unlicense
Downloads
4.8k
Updated
16 mo ago
Available on
Modrinth
Space NodePartner

Host Retina servers

One click and Retina is installed with the right loader, on hardware built for it.

  • 1.21.5
  • Data pack
  • Quilt
  • NeoForge
  • Forge
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.5Data pack, Quilt, NeoForge, Forge, Fabric21+declared25 Mar 2025
1.21.1Fabric, Quilt, NeoForge, Forge, Data pack21+declared8 Aug 2024
1.21Fabric, Quilt, NeoForge, Forge, Data pack21+declared13 Jun 2024
1.20.6Fabric, Quilt, NeoForge, Forge, Data pack21+declared29 Apr 2024
1.20.5Fabric, Quilt, NeoForge, Forge, Data pack21+declared23 Apr 2024
23w51bData pack, Fabric, Forge, NeoForge, Quilt17+declared18 Dec 2023
23w51aData pack, Quilt, NeoForge, Forge, Fabric17+declared18 Dec 2023
1.20.4Fabric, Quilt, NeoForge, Forge, Data pack17+declared7 Dec 2023
1.20.3Data pack, Quilt, NeoForge, Forge, Fabric17+declared4 Dec 2023
1.20.2Data pack, Quilt, NeoForge, Forge, Fabric17+declared20 Sept 2023
1.20.1Fabric, Quilt, NeoForge, Forge, Data pack17+declared12 Jun 2023
1.20Quilt, Fabric, Forge, NeoForge, Data pack17+declared2 Jun 2023

Download

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

2.4.1+modrelease16 Apr 2025

retina-2.4.1.jar · 1.0 MB · for 1.21.5

Download latest
802aeec0a8ba…
Older versions22
  • 2.4.116 Apr 20251.21.50.4 MB112 downloads0fc1d4a25a6b…Get
  • 2.4.0+mod1 Sept 20241.21, 1.21.10.9 MB1.9k downloadsdb45aea5f713…Get
  • 2.4.01 Sept 20241.21, 1.21.10.4 MB119 downloads1c5369a64ec8…Get
  • 2.3.7+mod7 Jan 20241.20.2, 1.20.3, 1.20.4, 23w51a, 23w51b0.8 MB507 downloads086a61410ed5…Get
  • 2.3.77 Jan 20241.20.2, 1.20.3, 1.20.4, 23w51a, 23w51b0.5 MB67 downloadsf1e6b8515dc7…Get
  • 2.3.6+mod19 Dec 20231.20.2, 1.20.3, 1.20.40.7 MB111 downloadse961ec5a3cc8…Get
  • 2.3.619 Dec 20231.20.2, 1.20.3, 1.20.40.2 MB30 downloadseb37768a8233…Get
  • 2.3.5+mod24 Nov 20231.20.20.8 MB117 downloads73920130fa77…Get
  • 2.3.524 Nov 20231.20.20.3 MB40 downloads96c671fb4b93…Get
  • 2.3.4+mod20 Nov 20231.20.20.6 MB100 downloads1f863609f14b…Get
  • 2.3.420 Nov 20231.20.20.2 MB37 downloads2b493c7296d9…Get
  • 2.3.3+mod22 Oct 20231.20.20.8 MB112 downloadsff3dc822b1c8…Get
  • 2.3.322 Oct 20231.20.20.3 MB38 downloadsd89ffbfea535…Get
  • 2.3.222 Oct 20231.20, 1.20.10.3 MB128 downloads1db452045a84…Get
  • 2.3.110 Sept 20231.20, 1.20.10.3 MB31 downloads96b1acfd01a0…Get
  • 2.3.04 Sept 20231.20, 1.20.10.3 MB28 downloads9ce28774c7dd…Get
  • 2.2.022 Aug 20231.20, 1.20.10.3 MB45 downloadsdfe39359849c…Get
  • 2.1.316 Aug 20231.20, 1.20.10.3 MB26 downloadsa909f0c11850…Get
  • 2.1.216 Aug 20231.20, 1.20.10.3 MB27 downloads0497a5398dd3…Get
  • 2.1.116 Aug 20231.20, 1.20.10.3 MB36 downloadsd8f904b113d6…Get
  • 2.1.016 Aug 20231.20, 1.20.10.3 MB33 downloads9782788e0cef…Get
  • 2.0.016 Aug 20231.20, 1.20.10.3 MB30 downloadsf872d958c73e…Get

Frequently asked

Does Retina work on Minecraft 1.21.5?

Yes. 1.21.5 is the newest Minecraft version Retina 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 Retina support?

Everything the author has declared, from 1.20 up to 1.21.5. The full list is in the table above, with the Java runtime each version needs next to it.

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

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

Which loader does Retina need?

Data pack, Quilt, NeoForge, Forge, Fabric. 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 Retina?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the data pack itself.

What licence is Retina under?

Unlicense, 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 Retina?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the data pack 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 Retina safely?

From the author's own page on Modrinth, 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.

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Last checked 6 d 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? .