mod
The ContaminationMinecraft mod for 1.21.1
The world is ending. Deafening silence fills the air. Can you survive?
- Latest version
- Contamination 2.3.6 - NeoForge 1.21.1
- Minecraft
- 1.21.1
- Java
- Java 21+
- Loader
- NeoForge
- Licence
- not stated
- Downloads
- 8.0k
- 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 The Contamination declares support for, newest first, with the Java runtime that version needs.
Download
From The Contamination’s own host. Nothing is re-hosted here.
contamination-2.3.6-1.21.1.jar · 66.1 MB · for 1.21.1
c1d6546f8f8f…Older versions16Hide older versions
- Contamination 2.3.4 - NeoForge 1.21.122 Jul 20261.21.166.1 MB79 downloads
20aa6f07b570…Get - Contamination 2.3.3 - NeoForge 1.21.120 Jul 20261.21.166.1 MB25 downloads
12e7b933b620…Get - (Read changelog) Contamination 2.3 - 1.21.119 Jul 20261.21.166.1 MB24 downloads
3c48dbeb978d…Get - Contamination 2.2.1 - 1.21.125 May 20261.21.165.6 MB473 downloads
f3941b177d12…Get - (Read changelog!) Contamination 2.2 - 1.21.124 May 20261.21.165.6 MB38 downloads
f55506d1e796…Get - irradiation-2.1.3-neoforge-1.21.11 Jan 20261.21.139.4 MB181 downloads
bb5757dda9c8…Get - irradiation-2.1.2-neoforge-1.21.124 Dec 20251.21.139.4 MB21 downloads
0643a41ad679…Get - irradiation-2.1.1-neoforge.1.21.121 Dec 20251.21.139.4 MB72 downloads
63a301e35fa2…Get - irradiation-2.1-neoforge-1.21.121 Dec 20251.21.139.4 MB14 downloads
5fa0e0de723d…Get - irradiation-2.0.1-neoforge-1.21.19 Dec 20251.21.115.0 MB34 downloads
f9b12ee85822…Get - irradiation-2.0-neoforge-1.21.18 Dec 20251.21.115.0 MB20 downloads
84b276a52dc8…Get - irradiation-1.4-neoforge-1.21.1.jar21 Nov 20251.21.15.0 MB28 downloads
2b5897e4e446…Get - irradiation-1.3-neoforge.1.21.1.jar21 Nov 20251.21.15.0 MB
2141f887c6d0…Get - irradiation-1.2-neoforge-1.21.1.jar29 Aug 20251.21.15.0 MB
e0edb3db03b2…Get - irradiation-1.1-neoforge-1.21.1.jar23 Aug 20251.21.13.6 MB4 downloads
79d3bf72bef0…Get - irradiation-1.0-neoforge-1.21.1.jar21 Aug 20251.21.13.6 MB1 download
66be84d313b2…Get
Frequently asked
Does The Contamination work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version The Contamination 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 platform or loader does The Contamination support?
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 The Contamination?
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.
How do I install The Contamination?
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 The Contamination 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. 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.
Is this information wrong or missing something? .