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AcidIsland - Toxic SkyBlock

SkyBlock with a deadly twist: the ocean is acid. Survive on your island, but don't fall in the water.
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AcidIsland-2.1.2.jar

File nameAcidIsland-2.1.2.jar
Uploader
tastybentotastybento
Uploaded
Sep 25, 2026
Downloads
11
Size
166.3 KB
File ID
8972957
Type
R
Release
Supported game versions
  • 26.2
  • 26.1.2
  • 26.1.1
  • 26.1
  • 1.21.11
  • 1.21.10
  • 1.21.9
  • 1.21.8
  • 1.21.7
  • 1.21.6
  • 1.21.5

What's new

Highlights

A bugfix release for Minecraft 26.3.

  • Sulfur vents work again on 26.3. On Paper 26.3, vanilla biome decoration ran after AcidIsland generated the sea and overwrote every vent cap. New worlds got plain sulfur caps with no bubbling, gas or geysers, and the server log showed one ServerInternalException ... PotentSulfurBlockEntity warning per vent. Vents are now placed after decoration, so they generate intact. Fixes #183 [PR #184]

🔺 Existing 26.3 worlds: this fix only applies to chunks generated from now on. Vents in chunks already generated on 26.3 keep their plain sulfur caps.

Because vents are placed at a later stage of generation, a given seed puts vents in different spots than it did in 2.1.1. Only newly generated chunks are affected.

The deaths settings in config.yml now have clearer comments explaining which of them affect island levels under Level 2.29.0 and later. No settings or defaults changed. [PR #182]

Compatibility

✔️ BentoBox API 3.14.0 ✔️ Minecraft 1.21.5 – 26.3 ✔️ Java 21

The sulfur sea and geyser features require Minecraft 26.2 or later and are inert on older servers.

Upgrading

  1. Stop the server and replace the jar.
  2. No config or locale changes are needed.

Legend

  • 🔺 — special attention needed

What's Changed

Full Changelog: https://github.com/BentoBoxWorld/AcidIsland/compare/2.1.1...2.1.2

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