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Hellion's Sniffer+Minecraft mod for 1.21.1

A Sniffer expansion, adding new behaviors to the Sniffer, an ancient cave biome, and several new Sniffer-related plants.

newest supported release 1.21.1World GenCosmeticWorld MobsWorld Biomes
Latest version
Hellion's Sniffer+ NeoForge 1.21.1-1.0.1
Loaders
NeoForge, Fabric, Forge
Licence
not stated
Downloads
12.7M
Updated
2 mo ago
Available on
CurseForge

Screenshots

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

Minecraft versions

Every version Hellion's Sniffer+ declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Fabric, Forge21+declared8 Aug 2024
1.20.4NeoForge, Fabric, Forge17+declared7 Dec 2023
1.20.1NeoForge, Fabric, Forge17+declared12 Jun 2023
1.20Fabric, Forge, NeoForge17+declared2 Jun 2023

Download

From Hellion's Sniffer+’s own host. Nothing is re-hosted here.

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    Hellion's Sniffer+ NeoForge 1.21.1-1.0.1 · 5 Sept 2026 · snifferplus-NeoForge-1.21.1-1.0.1.jar

    Get NeoForge
  • Fabric

    Hellion's Sniffer+ 1.21.1-1.0.1 · 5 Sept 2026 · snifferplus-Fabric-1.21.1-1.0.1.jar

    Get Fabric

Most recently published release

Hellion's Sniffer+ NeoForge 1.21.1-1.0.1release5 Sept 2026

snifferplus-NeoForge-1.21.1-1.0.1.jar · 0.2 MB · for 1.21.1 · NeoForge

Download this release
c2ea5bfcc9a2…
Older versions12
  • Hellion's Sniffer+ 1.21.1-1.0.15 Sept 20261.21.10.2 MBf891d29f9dce…Get
  • Hellion's Sniffer+ NeoForge 1.21.1-1.0.025 May 20261.21.10.2 MB151 downloadsa50b19c18153…Get
  • Hellion's Sniffer+ Fabric 1.21.1-1.0.025 May 20261.21.10.2 MB35 downloads82f2ad366750…Get
  • Hellion's Sniffer+ Fabric 1.20.1-0.3.020 Apr 20241.20.10.2 MB103.3k downloads585bdb2eebc5…Get
  • Hellion's Sniffer+ Forge 1.20.1-0.3.020 Apr 20241.20.10.2 MB1.9M downloads3b084397c77d…Choose file on publisher ↗
  • Hellion's Sniffer+ Fabric 1.20.4-0.3.014 Apr 20241.20.40.2 MB3.1k downloads7ac9837d9b34…Get
  • Hellion's Sniffer+ Forge 1.20.4-0.3.014 Apr 20241.20.40.2 MB3.9k downloads4c10a1c2bf79…Choose file on publisher ↗
  • Hellion's Sniffer+ Forge 0.2.016 Jun 20231.20.1, 1.200.2 MB102.3k downloads0c6af8ad6c4c…Get
  • Hellion's Sniffer+ Fabric 0.2.016 Jun 20231.20.1, 1.200.2 MB4.3M downloads76f3666ee46c…Get
  • Hellion's Sniffer+ Forge 1.20-0.1.112 Jun 20231.200.2 MB2.5k downloadsa8452e2fadfc…Get
  • Hellion's Sniffer+ Forge 1.20-0.1.08 Jun 20231.200.2 MB1.1k downloads80450c352fef…Get
  • Hellion's Sniffer+ Fabric 1.20-0.1.08 Jun 20231.200.2 MB809 downloadse14bfef88a08…Get

Frequently asked

Does Hellion's Sniffer+ work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Hellion's Sniffer+ 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 Hellion's Sniffer+ support?

Everything the author has declared, from 1.20 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Hellion's Sniffer+ support?

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

Which Java version do I need for Hellion's Sniffer+?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Hellion's Sniffer+?

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 Hellion's Sniffer+ safely?

Start with the author's page on CurseForge, 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.

Details from CurseForge, where the author last updated it on 5 Sept 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? .