One Survival Island
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
🖼️ Gallery (2 images)
🔍 Analysis
- 👍 0.2% endorsement rate
- 🏆 #574 of 653 adventure mods in this game by downloads
📋 About This Mod
# One Island You spawn on a small survival island, in the middle of an endless ocean world. There are no other islands. Additionally, the oceans generate deeper (this is primarily to stop an issue in vanilla where land generates in ocean biomes). ## Island Size Changing/Removing (Datapack ONLY) Inside the `data/one_island/worldgen/density_function/spawn.json` file, there are two numbers you can change to adjust the size of the islands. I've left comments in this file for clarification on instructions, but you can modify your island to be thousands of blocks long, or even remove it entirely! ## Compatibility There is a high chance this will be compatible with most packs, although the worldgen may be overridden to this island generation. ## Gameplay Notes 1. The ocean is deeper than normal. 2. There are <u>no</u> Mushroom Islands. 3. There will likely be no dripstone caves/deep dark, as those only generate inland. 4. Sometimes your island may be overtaken by a river, you can always make a new world to test out a better seed. I may update this in the future to have these cave biomes though if this becomes popular/requested. ## Future Plans - Allow the mod version to be configured in-game, rather than needing to configure the data pack.
# One Island You spawn on a small survival island, in the middle of an endless ocean world. There are no other islands. Additionally, the oceans generate deeper (this is primarily to stop an issue in vanilla where land generates in ocean biomes).
## Island Size Changing/Removing (Datapack ONLY) Inside the `data/one_island/worldgen/density_function/spawn.json` file, there are two numbers you can change to adjust the size of the islands. I've left comments in this file for clarification on instructions, but you can modify your island to be thousands of blocks long, or even remove it entirely!
## Compatibility There is a high chance this will be compatible with most packs, although the worldgen may be overridden to this island generation.
## Gameplay Notes 1. The ocean is deeper than normal. 2. There are no Mushroom Islands. 3. There will likely be no dripstone caves/deep dark, as those only generate inland. 4. Sometimes your island may be overtaken by a river, you can always make a new world to test out a better seed.
I may update this in the future to have these cave biomes though if this becomes popular/requested.
## Future Plans - Allow the mod version to be configured in-game, rather than needing to configure the data pack.
📊 Mod Details
- Game
- Minecraft Mods
- Author
- Klinbee
- Version
- 2.0.1+mod
- Downloads
- 103,384
- Endorsements
- 179
- Category
- adventure
- Created
- 9/26/2024
- Updated
- 3/25/2026
- Game Versions
- 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4
- Tags
- adventure, utility, worldgen
🔧 How to Install Minecraft Mods Mods
Download from Modrinth. Use Prism Launcher or drop into your mods folder.
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❓ Frequently Asked Questions
Which Minecraft Mods versions does One Survival Island support?
The author lists 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5. Other versions may work but are untested by the author.
What is the latest version of One Survival Island?
Version 2.0.1+mod, published 2026-03-25 with 103,384 downloads recorded at the source.
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