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Tough EnvironmentMinecraft mod for 1.21.1

"One does not simply walk into the mountains and mine iron ore with a stone pickaxe." -Avernite

client and servernewest supported 1.21.1EquipmentGame MechanicsDecoration
Latest version
0.2
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loader
Fabric
Licence
CC-BY-4.0
Downloads
119.4k
Updated
5 d ago
Available on
Modrinth
Space NodeOur hosting

Host Tough Environment servers

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

  • 1.21.1
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 Tough Environment declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric21+declared8 Aug 2024
1.20.1Fabric17+declared12 Jun 2023

Download

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

All 27 releases
0.2beta11 May 2026

tough_environment-0.2-1.21.1.jar · 1.0 MB · for 1.21.1

Download latest
fb0d2f4be1b8…
Older versions24
  • 0.13.78 Mar 20261.21.10.9 MB24.0k downloads470c0dc3d84c…Get
  • 0.13.66 Mar 20261.21.10.9 MB64 downloadsf708f3047f7b…Get
  • 0.13.519 Jan 20261.21.10.9 MB21.8k downloadsc14db281dc5b…Get
  • 0.13.414 Dec 20251.21.10.9 MB6.9k downloadse908de6851ae…Get
  • 0.13.311 Dec 20251.21.10.9 MB95 downloads68c3d890b2cb…Get
  • 0.13.210 Dec 20251.21.10.9 MB25 downloads62849c8a0ec0…Get
  • 0.13.128 Nov 20251.21.10.9 MB227 downloads54d050d6380b…Get
  • 0.1327 Nov 20251.21.10.9 MB85 downloads4fa82295eb51…Get
  • 0.12.120 Oct 20251.21.10.8 MB11.0k downloadsf6807bbccc3c…Get
  • 0.1221 Sept 20251.21.10.8 MB1.0k downloads3f721923823f…Get
  • 0.11.18 Aug 20251.21.10.9 MB3.8k downloads0492855923c2…Get
  • 0.117 Jul 20251.21.10.9 MB30.2k downloadsd476dfed84b6…Get
  • 0.10.124 May 20251.21.10.8 MB242 downloads021d1c4bbffd…Get
  • 0.1024 May 20251.21.10.8 MB61 downloadsf817f61f87d8…Get
  • 0.925 Mar 20251.21.10.8 MB221 downloads2a5f91ace05f…Get
  • 0.824 Feb 20251.21.10.8 MB154 downloadse3d0b8b792e2…Get
  • 0.7.35 Jan 20251.21.10.8 MB184 downloads908b7e02f802…Get
  • 0.7.24 Jan 20251.21.10.8 MB65 downloadsc229896f8617…Get
  • 0.7.14 Jan 20251.21.10.8 MB61 downloads59288d7989e5…Get
  • 0.74 Jan 20251.21.10.8 MB52 downloads45609fa126ae…Get
  • 0.623 Dec 20241.21.10.8 MB107 downloadsb80497f494c7…Get
  • 0.5.115 Dec 20241.21.10.7 MB84 downloads0bdb24336004…Get
  • 0.511 Dec 20241.21.10.7 MB72 downloads38d197f0d3a4…Get
  • 0.4.1-1.21.126 Oct 20241.21.10.7 MB142 downloads580f9bf38776…Get

Frequently asked

Does Tough Environment work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Tough Environment 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 Tough Environment support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Tough Environment on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Tough Environment support?

Fabric. 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 Tough Environment?

On the newest Minecraft version 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.

What licence is Tough Environment under?

CC-BY-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 Tough Environment?

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 Tough Environment 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.

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 5 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? .