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Portal GelsMinecraft mod for 1.21.1

Adds movement gels from Portal 2.

client and servernewest supported 1.21.1TechnologyGame Mechanics
Latest version
1.3.2
Minecraft
1.18.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
13.4k
Updated
11 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Portal Gels servers

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

  • 1.21.1
  • NeoForge
  • Forge
  • 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 Portal Gels declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.4Forge, NeoForge17+declared7 Dec 2023
1.20.1Forge, NeoForge17+declared12 Jun 2023
1.19.4Forge, NeoForge17+declared14 Mar 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2Forge, NeoForge17+declared28 Feb 2022

Download

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

1.3.2release22 Oct 2025

Portal Gels [v1.3.2] [Forge 1.20.4].jar · 3.8 MB · for 1.21.1

Download latest
6c9d6c5d4a5e…
Older versions6
  • 1.3.122 Oct 20251.20.43.9 MB50 downloadsf85cd86a1e2b…Get
  • 1.322 Oct 20251.20.13.9 MB1.5k downloads12b4253826f1…Get
  • 1.226 May 20251.20.13.9 MB867 downloads8512b85a64a0…Get
  • 1.1.129 Sept 20231.20.13.0 MB8.7k downloads5497705ccea7…Get
  • 1.129 Sept 20231.19.43.0 MB181 downloadsa0bb998d0c2b…Get
  • 1.017 Apr 20231.19.20.7 MB345 downloadsbf2d5a8142d8…Get

Frequently asked

Does Portal Gels work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Portal Gels 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 Portal Gels support?

Everything the author has declared, from 1.18.2 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 Portal Gels 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 Portal Gels support?

NeoForge, 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 Portal Gels?

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 Portal Gels under?

LicenseRef-All-Rights-Reserved, 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 Portal Gels?

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 Portal Gels 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.

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Details from Modrinth, where the author last updated it on 22 Oct 2025. 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? .