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Undiscovered Abyss

An adventure modpack built around Deep Waters: 470+ sea creatures, tameable companions, portal realms, bosses and a quest book, plus Create, Mekanism, AE2, Ars Nouveau and 190 more mods.
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Undiscovered Abyss 1.8.1

File nameUndiscovered-Abyss-1.8.1.zip
Uploader
Daw1d_04Daw1d_04
Uploaded
Nov 12, 2026
Downloads
19
Size
6.2 MB
Mod Loaders
NeoForge
File ID
9582421
Type
R
Release
Supported game versions
  • 1.21.1

What's new

Undiscovered Abyss 1.8.1

Updates Deep Waters to 1.9.1: sea base fixes and a building hologram.

  • The Habitat Builder now shows a see-through hologram of the module where it will go: blue if it can be built there, red if it can't (the blocks in the way are marked, and the HUD says why).

  • No more see-through holes along the rounded hull edges, in junction roofs, or where modules join.

  • Module corners are now solid white Habitat Hull Blocks, with no dark inside texture showing at the corners.

  • Existing bases lose their holes straight away. To get the new corners, take a module apart with the Habitat Builder (you get everything back) and build it again.

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