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This TsunamiMinecraft mod for 1.21.1

This mod adds 48 types of tsunamis to Minecraft

client and servernewest supported 1.21.1Game MechanicsCursed
Latest version
v16.2
Loaders
NeoForge, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
24.3k
Updated
13 mo ago
Available on
Modrinth
Space NodeOur hosting

Host This Tsunami servers

One click and This Tsunami 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 This Tsunami declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.6Forge, NeoForge21+declared29 Apr 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.4NeoForge, Forge17+declared14 Mar 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.17.1NeoForge, Forge16+declared6 Jul 2021
1.16.5NeoForge, Forge8+declared14 Jan 2021
1.15.2Forge, NeoForge8+declared17 Jan 2020
1.14.4NeoForge, Forge8+declared19 Jul 2019
1.12.2NeoForge, Forge8+declared18 Sept 2017

Download

From This Tsunami’s own host. Nothing is re-hosted here.

v16.2release30 Aug 2025

This_Tsunami-1.21.1-v16.2-R-NeoForge.jar · 0.9 MB · for 1.21.1

Download latest
e179a18cca29…
Older versions4
  • v16.13 Mar 20251.16.51.0 MB278 downloadscdaaf37fd85b…Get
  • v16.030 Jan 20251.16.51.0 MB695 downloadsadb9796541e5…Get
  • v15.2.128 Jul 20241.20.60.4 MB213 downloadsaaa89232d956…Get
  • v15.218 Jul 20241.19.20.4 MB4.6k downloads3c2b18fcd78c…Get

Frequently asked

Does This Tsunami work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version This Tsunami 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 This Tsunami support?

Everything the author has declared, from 1.12.2 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 This Tsunami 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 This Tsunami 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 This Tsunami?

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 This Tsunami 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 This Tsunami?

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 This Tsunami 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.

Last checked 2 mo 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? .