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modpack

FTB OceanBlock 2Minecraft modpack for 1.21.1

Nothing but endless ocean. No land. No rescue. You’re alone - or so you think...

newest supported 1.21.1QuestsAdventure And RpgExplorationCombat Pvp
Latest version
FTB OceanBlock 2 1.19.0
Minecraft
1.21.1
Java
Java 21+
Loader
NeoForge
Licence
not stated
Downloads
1.4M
Updated
18 d ago
Available on
CurseForge
Space NodePartner

Host FTB OceanBlock 2 servers

One click and FTB OceanBlock 2 is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • 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 FTB OceanBlock 2 declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From FTB OceanBlock 2’s own host. Nothing is re-hosted here.

All 40 releases
FTB OceanBlock 2 1.19.0release6 Jul 2026

ftb-oceanblock-2-1.19.0.zip · 214.4 MB · for 1.21.1

Download latest
b4402ba189a3…
Older versions24
  • FTB OceanBlock 2 1.18.421 Jun 20261.21.1214.4 MB17.6k downloadse1d3361d69f4…Get
  • FTB OceanBlock 2 1.18.312 Jun 20261.21.1214.4 MB10.2k downloads53586951239f…Get
  • FTB OceanBlock 2 1.18.22 Jun 20261.21.1214.4 MB11.3k downloadse1b7977d967c…Get
  • FTB OceanBlock 2 1.18.131 May 20261.21.1216.2 MB1.4k downloadsd90c7ec55dd6…Get
  • FTB OceanBlock 2 1.18.027 May 20261.21.1216.2 MB5.6k downloadsaefe2a0b6cdb…Get
  • FTB OceanBlock 2 1.17.413 May 20261.21.1213.9 MB15.8k downloads39e9ed701490…Get
  • FTB OceanBlock 2 1.17.313 May 20261.21.1213.9 MBdace914d8d33…Get
  • FTB OceanBlock 2 1.17.212 May 20261.21.1213.9 MB1.4k downloadsa58d5012a981…Get
  • FTB OceanBlock 2 1.17.129 Apr 20261.21.1213.6 MB16.0k downloadsf8656703b461…Get
  • FTB OceanBlock 2 1.17.028 Apr 20261.21.1213.6 MB5abbbeeace1b…Get
  • FTB OceanBlock 2 1.16.010 Feb 20261.21.1193.8 MB1.5k downloadsf43c1efb53ea…Get
  • FTB OceanBlock 2 1.15.07 Jan 20261.21.1193.4 MB60.9k downloads0e539bc82d64…Get
  • FTB OceanBlock 2 1.14.117 Dec 20251.21.1193.4 MB41.6k downloads7156d39806d8…Get
  • FTB OceanBlock 2 1.13.26 Aug 20251.21.1192.8 MB341.4k downloadsfcea11e1e986…Get
  • FTB OceanBlock 2 1.13.131 Jul 20251.21.1192.8 MB13.2k downloadsee40a24a3f50…Get
  • ftb-oceanblock-2-1.12.210 Jun 20251.21.1193.2 MB164.2k downloadsaa329dd5ba27…Get
  • ftb-oceanblock-2-1.12.030 May 20251.21.1193.3 MB43.3k downloads0d292be3dcb6…Get
  • ftb-oceanblock-2-1.11.122 May 20251.21.1193.3 MB42.3k downloadsd807de64fc79…Get
  • ftb-oceanblock-2-1.11.021 May 20251.21.1193.3 MB4.3k downloads324b80cfc1aa…Get
  • ftb-oceanblock-2-1.10.116 May 20251.21.1192.8 MB21.2k downloads860e4ac29112…Get
  • ftb-oceanblock-2-1.10.014 May 20251.21.1192.8 MB4.4k downloadseeed4e745da3…Get
  • ftb-oceanblock-2-1.9.01 May 20251.21.1192.5 MB58.2k downloads67f62c25751d…Get
  • ftb-oceanblock-2-1.8.118 Apr 20251.21.1192.5 MB59.0k downloads7e2ffb4af47f…Get
  • ftb-oceanblock-2-1.8.015 Apr 20251.21.1192.5 MB15.7k downloadsb2d50c6970fd…Get

Frequently asked

Does FTB OceanBlock 2 work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version FTB OceanBlock 2 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 loader does FTB OceanBlock 2 need?

NeoForge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for FTB OceanBlock 2?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the modpack itself.

How do I install FTB OceanBlock 2?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the modpack 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 FTB OceanBlock 2 safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Re-ConsoleA continued Legacy Console Edition experience, expanded upon with modern Java Edition content and QoL! (An Official Legacy4J Project)MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.OptimumFuse[1.21.5] [Fabric📜] An open-source modpack that improves the game's performance and visuals, inspired by OptiFine, while staying true to the vanilla Minecraft experience.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 rc1 ✔

Last checked 18 d ago against CurseForge. 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? .