Hopo Better Underwater Ruins in FTB Evolution 2

FTB Evolution 2 1.4.0 ships version 1.2.7 · First seen in 1.0.2

Checked Oct 11, 2026FTB Evolution 2 1.4.0Sources: FTB Evolution 2 1.4.0 modlist.json · Modrinth

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Hopo Better Underwater Ruins is a mod in FTB Evolution 2 1.4.0, where it is version 1.2.7. Explore new ocean ruins to your world (Summary from the mod's Modrinth page.)

Hopo Better Underwater Ruins guide for FTB Evolution 2

Written for FTB Evolution 2 1.1.0 · also fits 1.0.2 to 1.4.0 · updated Oct 13, 2026

Last verified for FTB Evolution 2 v1.4.0 on Oct 13, 2026 · text last changed Oct 13, 2026

Sections
4

Every recipe and number here was checked against FTB Evolution 2 1.4.0, read from the running game on Oct 17, 2026.

What is Hopo Better Underwater Ruins?

2 parts

Hopo Better Underwater Ruins is all about making the ocean worth exploring. It adds new ocean ruins to your world, with loot, mobs, structures and archaeology to find, so it's worth going in prepared.[1]

What you'll find

  • Cities in the deepest part of the ocean, with several different types of rooms and different types of drowned inside.[1]
  • Lots of new small ruins scattered around the oceans.[1]
  • Fossils, which fit the archaeology theme of the mod.[1]

In this pack

This pack ships version 1.2.7 of the mod in FTB Evolution 2 1.1.0. It has been included since FTB Evolution 2 1.0.2 or earlier, so it's a long-standing part of the pack.[2]

Unverified The sources here do not show where this mod sits in the pack's quest book (its chapter or group, or what comes before and after it), or whether the ATM Star path uses it. Check the pack's quest book for that.

How do you get started with Hopo Better Underwater Ruins?

1 part

Hopo Better Underwater Ruins is an exploration mod, so there is nothing to craft before you start. It adds new ocean content to your world, and the way in is to head out and find it.[1]

What you will find out there

  • Cities in the deepest part of the ocean, with different types of rooms and different types of drowned inside them.[1]
  • Lots of new small ruins scattered around the oceans, plus fossils.[1]
  • Loot, surprises, mobs, structures and archaeology to dig into.[1]
Tip: The project page tells you to prepare before you go, because there is a lot to see and the cities are in the deepest water. Pack your gear for a long trip before you dive.[1]

Unverified The sources here do not show any crafting recipes, quests or config options for this mod in the pack, so there is no confirmed first item to make or setting to change. If you want a specific starter kit, check the pack's own quest book and configs.

How does Hopo Better Underwater Ruins work?

1 part

Hopo Better Underwater Ruins doesn't add machines, multiblocks, power or fluid handling that the sources describe. What the project page does describe is exploration content for the ocean, so this section covers how that content works from your side.[1]

What the mod adds to your world

  • Cities in the deepest part of the ocean. Inside them you can explore different types of rooms, each with different types of drowned.[1]
  • Lots of new small ruins scattered around the ocean, so the seas are more interesting to explore.[1]
  • Fossils to find in the ocean.[1]
  • Archaeology, plus loot, surprises, mobs and structures to discover while you explore.[1]

The project page is listed as a datapack, so everything here is about structures you find while exploring, not something you craft or automate. The page tells you to prepare before heading out, so bring proper gear for the deep ocean.[1]

Unverified The exact structure placement, loot contents and mob details are not shown by the sources here. The project page only describes them in general terms, so check the mod's own worldgen and loot data in the pack if you need specifics.

What changed in Hopo Better Underwater Ruins between versions?

1 part

There isn't much history to cover for Hopo Better Underwater Ruins in this pack. FTB Evolution 2 1.1.0 ships version 1.2.7 of the mod, and it was already in the pack by 1.0.2 or earlier.[2]

Mod release: 1.2.7

  • The 1.2.7 changelog is titled "Tiny Takeover!" and lists one change: the mod was updated to 26.1.[3]
  • The jar in the pack is HopoBetterUnderwaterRuins-[26.1]-1.2.7.jar, which matches that 26.1 update.[2][3]

Sources

  1. Hopo Better Underwater Ruins project page (modrinth) · official mod data
  2. FTB Evolution 2 1.1.0 mod list · pack file
  3. Hopo Better Underwater Ruins 1.2.7 changelog · changelog
Where this guide comes from

Written from what FTB Evolution 2 itself ships: its files and recipes, the in-game guidebooks and the mods' own pages. Every statement links to the source it came from, and the numbers are checked against the pack before publishing.

Guide last verified Oct 13, 2026.

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Version in each release

9 releases, first in 1.0.2
FTB Evolution 2VersionJarWhere it came from
1.4.0
Oct 17, 2026
1.2.7HopoBetterUnderwaterRuins-[26.1]-1.2.7.jarFrom the published release
1.3.2
Oct 16, 2026
1.2.7HopoBetterUnderwaterRuins-[26.1]-1.2.7.jarFrom the published release
1.3.1
Oct 15, 2026
1.2.7HopoBetterUnderwaterRuins-[26.1]-1.2.7.jarFrom the published release
1.3.0
Oct 14, 2026
1.2.7HopoBetterUnderwaterRuins-[26.1]-1.2.7.jarFrom the published release
1.2.2
Oct 13, 2026
1.2.7HopoBetterUnderwaterRuins-[26.1]-1.2.7.jarFrom the published release
1.2.1
Oct 12, 2026
1.2.7HopoBetterUnderwaterRuins-[26.1]-1.2.7.jarFrom the published release
1.2.0
Oct 12, 2026
1.2.7HopoBetterUnderwaterRuins-[26.1]-1.2.7.jarFrom the published release
1.1.0
Oct 10, 2026
1.2.7HopoBetterUnderwaterRuins-[26.1]-1.2.7.jarFrom the published release
1.0.2
Oct 8, 2026
1.2.7HopoBetterUnderwaterRuins-[26.1]-1.2.7.jarFrom the published release

"From pack files" means the list came from the pack's own files; "from the published release" means ForgeBase read the jars of the release itself.

Items and blocks

We can't match this mod to the pack's item list: it registers as hopour, and the pack's recipe dump has nothing under that name. That means we found nothing, not that the mod adds nothing. Search the item browser

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