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Survival Islands
This is a datapack that changes the overworld generation to create islands in an endless ocean. Along with changing the biomes, the terrain has been slightly altered as well, always being flatter near coasts for the more traditional survival island experience, as well as making oceans ~1.5x deeper. It is a very small modification and should be compatible with most other biome and terrain mods.
I highly recommend using Jacobjo's Datapack Map to scout the seed if you are wanting to find the perfect spawn island.
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[1.1.0+mod] [MOD 1.20-26.1] Survival Islands 1.1.0
by Klinbee on Oct 16, 2026
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- Changes:
- Complete overhaul of worldgen, vastly simplified. Terrain is now *much* flatter in close to the ocean, meaning you won't get those weird jagged small islands anymore.
- Island generation is different too, you'll get smaller islands and larger islands.
- Removals:
- No longer edits the structure rarity. They can still spawn but will be *incredibly* rare, be warned!
[1.1.0+mod] [MOD 1.20.1-1.21.11] Survival Islands 1.1.0
by Klinbee on Oct 16, 2026
Download
- Changes:
- Complete overhaul of worldgen, vastly simplified. Terrain is now *much* flatter in close to the ocean, meaning you won't get those weird jagged small islands anymore.
- Island generation is different too, you'll get smaller islands and larger islands.
- Removals:
- No longer edits the structure rarity. They can still spawn but will be *incredibly* rare, be warned!
[1.1.0] [DP 1.20-26.1] Survival Islands 1.1.0
by Klinbee on Oct 16, 2026
Download
- Changes:
- Complete overhaul of worldgen, vastly simplified. Terrain is now *much* flatter in close to the ocean, meaning you won't get those weird jagged small islands anymore.
- Island generation is different too, you'll get smaller islands and larger islands.
- Removals:
- No longer edits the structure rarity. They can still spawn but will be *incredibly* rare, be warned!
[1.0.3+mod] [MOD 1.20-1.21.10] Survival Islands 1.0.3
by Klinbee on Oct 16, 2026
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- Changes:
- 1.21.9+ support
- Desc (name change)
- License (name change)
[1.0.3] [DP 1.20-1.21.10] Survival Islands 1.0.3
by Klinbee on Oct 16, 2026
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- Changes:
- 1.21.9+ support
- Desc (name change)
- License (name change)
[v1.0.2+mod] [MOD 1.20-1.21.8] Survival Islands v1.0.2
by Klinbee on Oct 16, 2026
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- 1.20.3+ support
[v1.0.2] [DP 1.20-1.21.8] Survival Islands v1.0.2
by Klinbee on Oct 16, 2026
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- 1.20.3+ support
[v1.0.1] Survival Islands
by Klinbee on Oct 16, 2026
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- Added a proper pack.png file.
- Changed the default ``
island_noise`` from "Common Large Islands" to "Common Medium Islands" - Added support for 1.20.2
New in this version:
- Made separate "Infested Waters" files for 1.20-1.20.1 and 1.20.2
[v1.0] Survival Islands
by Klinbee on Oct 16, 2026
Download
- Added a proper pack.png file.
- Changed the default ``
island_noise`` from "Common Large Islands" to "Common Medium Islands"
New in this version:
- Added support for 1.20.2
[V1.0] Survival Islands
by Klinbee on Oct 16, 2026
Download
- Added a proper pack.png file.
- Changed the default ``
island_noise`` from "Common Large Islands" to "Common Medium Islands"
