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Underground Rivers
Underground Rivers is a worldgen mod that adds underground rivers to your world.
Description
Tectonic has underground rivers as a feature, but this mod adds them to vanilla terrain with no other changes. They're a complete rewrite from the ground up, meaning there's better entrances and more variation then ever before!
Underground Rivers relies on the Lithostitched mod for compatibility purposes, making the mod work with other worldgen mods like Biomes O Plenty, Nature's Spirit, and even Terralith!
All Versions
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[1.0.3-neoforge-26.2] v1.0.3 ~ Neoforge 26.2
by Apollo on Oct 18, 2026
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- Fixed cave generation being partially broken.
- Updated to 26.2.
[1.0.3-fabric-26.2] v1.0.3 ~ Fabric 26.2
by Apollo on Oct 18, 2026
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- Fixed cave generation being partially broken.
- Updated to 26.2.
[1.0.3-neoforge-26.1] v1.0.3 ~ Neoforge 26.1
by Apollo on Oct 18, 2026
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- Fixed cave generation being partially broken.
- Updated to 26.2.
[1.0.3-fabric-26.1] v1.0.3 ~ Fabric 26.1
by Apollo on Oct 18, 2026
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- Fixed cave generation being partially broken.
- Updated to 26.2.
[1.0.3-neoforge-21.1] v1.0.3 ~ Neoforge 21.1
by Apollo on Oct 18, 2026
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- Fixed cave generation being partially broken.
- Updated to 26.2.
[1.0.3-fabric-21.1] v1.0.3 ~ Fabric 21.1
by Apollo on Oct 18, 2026
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- Fixed cave generation being partially broken.
- Updated to 26.2.
[1.0.2-neoforge-26.1] v1.0.2 ~ Neoforge 26.1
by Apollo on Oct 18, 2026
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- Increased the amount of glow lichen in underground rivers a bit.
- Updated to 26.1.
[1.0.2-fabric-26.1] v1.0.2 ~ Fabric 26.1
by Apollo on Oct 18, 2026
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- Increased the amount of glow lichen in underground rivers a bit.
- Updated to 26.1.
[1.0.2-neoforge-21.1] v1.0.2 ~ Neoforge 21.1
by Apollo on Oct 18, 2026
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- Increased the amount of glow lichen in underground rivers a bit.
- Updated to 26.1.
[1.0.2-fabric-21.1] v1.0.2 ~ Fabric 21.1
by Apollo on Oct 18, 2026
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- Increased the amount of glow lichen in underground rivers a bit.
- Updated to 26.1.
[1.0.1] v1.0.1 ~ Fabric 1.21.11
by Apollo on Oct 18, 2026
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- Updated to 1.21.11.
[1.0.1] v1.0.1 ~ Neoforge 1.21.7
by Apollo on Oct 18, 2026
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- Increased glow lichen spawning in underground rivers
- Slightly increased the overall underground river size
[1.0.1] v1.0.1 ~ Fabric 1.21.7
by Apollo on Oct 18, 2026
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- Increased glow lichen spawning in underground rivers
- Slightly increased the overall underground river size
[1.0.1] v1.0.1 ~ Neoforge 1.21.1
by Apollo on Oct 18, 2026
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- Increased glow lichen spawning in underground rivers
- Slightly increased the overall underground river size
[1.0.1] v1.0.1 ~ Fabric 1.21.1
by Apollo on Oct 18, 2026
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- Increased glow lichen spawning in underground rivers
- Slightly increased the overall underground river size
[1.0.1] v1.0.1 ~ Forge 1.20.1
by Apollo on Oct 18, 2026
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- Increased glow lichen spawning in underground rivers
- Slightly increased the overall underground river size
[1.0.1] v1.0.1 ~ Fabric 1.20.1
by Apollo on Oct 18, 2026
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- Increased glow lichen spawning in underground rivers
- Slightly increased the overall underground river size
[1.0.0] v1.0.0
by Apollo on Oct 18, 2026
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Backport to 1.20.
[1.0.0] v1.0.0 ~ 1.21.4
by Apollo on Oct 18, 2026
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Bump version numbers to support 1.21.4 and future versions.
[1.0.0] v1.0.0 ~ 1.21
by Apollo on Oct 18, 2026
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- Bump version numbers to support 1.21.2/3
[1.0.0] 1.0.0
by Apollo on Oct 18, 2026
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Initial release!
