Menu

mod

PneumaticCraft: RepressurizedMinecraft mod for 1.21.1

Doing cool stuff with compressed air

client and servernewest supported release 1.21.1TechnologyEquipment
Latest version
8.2.24
Minecraft
1.16.5 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
LGPL-2.1-only
Downloads
823.3k
Updated
8 d ago
Available on
Modrinth
Space NodeOur hosting

Host PneumaticCraft: Repressurized servers

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

  • 1.21.1
  • Forge
  • NeoForge
  • 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 PneumaticCraft: Repressurized declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.21Forge, NeoForge21+declared13 Jun 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.1Forge, NeoForge17+declared12 Jun 2023
1.19.3NeoForge, Forge17+declared7 Dec 2022
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.19NeoForge, Forge17+declared7 Jun 2022
1.18.2Forge, NeoForge17+declared28 Feb 2022
1.16.5NeoForge, Forge8+declared14 Jan 2021

Download

From PneumaticCraft: Repressurized’s own host. Nothing is re-hosted here.

Browse 41 indexed releases

Most recently published release

8.2.24release29 Oct 2026

pneumaticcraft-repressurized-8.2.24+mc1.21.1.jar · 11.3 MB · for 1.21.1 · NeoForge

Download this release
e5610fba9678…
Older versions24
  • 8.2.2327 Jul 20261.21.111.3 MB1863243c4e76…Get
  • 8.2.2221 Jul 20261.21.111.3 MBa20f4b5e4065…Get
  • 8.2.2115 Jul 20261.21.111.3 MB0303ac3fa546…Get
  • 6.0.2311 Jul 20261.20.110.3 MB9f014a367d2e…Choose file on publisher ↗
  • 7.0.529 May 20261.20.410.2 MBe457a41f6f02…Get
  • 8.2.209 May 20261.21.111.2 MB7ad486e1b70a…Get
  • 8.2.1928 Mar 20261.21.111.2 MBb7c4cfcfb4b6…Get
  • 8.2.1814 Mar 20261.21.111.2 MB152363dbbdac…Get
  • 8.2.171 Mar 20261.21.111.2 MBc98abc1dd287…Get
  • 8.2.1627 Jan 20261.21.111.2 MBcfac121419a4…Get
  • 8.2.152 Jan 20261.21.111.2 MB477ce23daeaf…Get
  • 8.2.148 Dec 20251.21.110.8 MB1b9ab9214a0a…Get
  • 6.0.228 Dec 20251.20.110.3 MB1f4d5e3d20f1…Choose file on publisher ↗
  • 6.0.214 Oct 20251.20.110.3 MB2d7f0d589cc0…Choose file on publisher ↗
  • 8.2.1327 Jul 20251.21.110.8 MBd2c6146432cb…Get
  • 8.2.1210 Mar 20251.21.110.8 MB6d52274ee1ca…Get
  • 8.2.117 Mar 20251.21.110.8 MBe7fba6a8fdf2…Get
  • 8.2.106 Mar 20251.21.110.8 MBc2e44bcc420f…Get
  • 8.2.917 Feb 20251.21.110.8 MB0d6e8dc7dee0…Get
  • 6.0.2031 Jan 20251.20.110.3 MB927d7c7e9bc3…Choose file on publisher ↗
  • 8.2.831 Jan 20251.21.110.8 MB6be2d8c0f83d…Get
  • 8.2.730 Jan 20251.21.110.8 MBf0cc1c7a200c…Get
  • 6.0.1924 Jan 20251.20.110.3 MBea337602a2c4…Choose file on publisher ↗
  • 8.2.61 Jan 20251.21.110.8 MBfacf35a1a53a…Get

Dependencies

What PneumaticCraft: Repressurizeddeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

PatchouliOptional. Accessible, Data-Driven, Dependency-Free Documentation for Minecraft Modders and Pack Makers

Frequently asked

Does PneumaticCraft: Repressurized work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version PneumaticCraft: Repressurized 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 PneumaticCraft: Repressurized support?

Everything the author has declared, from 1.16.5 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 PneumaticCraft: Repressurized 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 PneumaticCraft: Repressurized support?

Forge, NeoForge. 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 PneumaticCraft: Repressurized?

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.

What licence is PneumaticCraft: Repressurized under?

LGPL-2.1-only, 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 PneumaticCraft: Repressurized?

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 PneumaticCraft: Repressurized 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!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.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Details from Modrinth, where the author last updated it on 29 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? .