Minecraft version
Back to mods 
Modrinth · Minecraft mod
Worldgen Patches
Fixes a few small issues in worldgen.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Worldgen Patches release should I use?
Latest stable file 1.1.2-neoforge-26.2
Game version 26.2
Loader NeoForge
Worldgen Patches 1.1.2-neoforge-26.2 targets 26.2 with NeoForge. Do not install it on the client. It must be installed on the dedicated server. No extra mods listed for this file.
Where it goes
Is Worldgen Patches required on the client, server, or both?
Do not install it on the client. It must be installed on the dedicated server.
Client Not supported
Dedicated server Required
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
This file is marked server-only.
What else does Worldgen Patches 1.1.2-neoforge-26.2 need?
1.1.2-neoforge-26.2. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Worldgen Patches without breaking your instance.
Built for Worldgen Patches 1.1.2-neoforge-26.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.1.2-neoforge-26.2. It targets 26.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Do not install it on the client. It must be installed on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.1.2-neoforge-26.2. It opens that exact file at the source.
About this project
What does Worldgen Patches add?
Worldgen Patches
This mod aims to patch some minor issues/quirks with world generation. Currently, this includes the following fixes:
- The
steepsurface rule (which in vanilla gives Jagged Peaks stone faces) now affects all directions, not just the north and east-facing sides. - Snow layers correctly generate both below and on trees.
- Beached shipwrecks no longer spawn at different heights and with different block palettes across chunk borders.
- Igloos never generate a trapdoor if there is no basement.
Project description from Modrinth.
Pick your setup
Worldgen Patches by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.2
2 loader buildsMinecraft version
26.1.1
2 loader buildsMinecraft version
26.1
2 loader buildsMinecraft version
1.21.11
1 loader buildMinecraft version
1.21.10
2 loader buildsMinecraft version
1.21.9
2 loader buildsMinecraft version
1.21.8
2 loader buildsMinecraft version
1.21.7
2 loader buildsMinecraft version
1.21.6
2 loader buildsMinecraft version
1.21.5
2 loader buildsMinecraft version
1.21.4
2 loader buildsShowing the newest 12 of 16 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Worldgen Patches versions and loaders
1.1.2-neoforge-26.2
worldgen-patches-1.1.2-neoforge-26.2.jar
11 Jul 2026
Client Not supported Server Required Dependencies No extras listed Listed on Release listing
Check the 26.2 · NeoForge setup 26.2NeoForge release
1.1.2-fabric-26.2
worldgen-patches-1.1.2-fabric-26.2.jar
11 Jul 2026
Client Not supported Server Required Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 26.2 · Fabric setup 26.2Fabric release
1.1.1-neoforge-26.1
worldgen-patches-1.1.1-neoforge-26.1.jar
30 Mar 2026
Client Not supported Server Required Dependencies No extras listed Listed on Release listing
Check the 26.1.2 · NeoForge setup 26.126.1.126.1.2NeoForge release
1.1.1-fabric-26.1
worldgen-patches-1.1.1-fabric-26.1.jar
30 Mar 2026
Client Not supported Server Required Dependencies No extras listed Listed on Release listing
Check the 26.1.2 · Fabric setup 26.126.1.126.1.2Fabric release
1.1.1
worldgen-patches-1.1.1-fabric-1.21.11.jar
11 Dec 2025
Client Not supported Server Required Dependencies No extras listed Listed on Release listing
Check the 1.21.11 · Fabric setup 1.21.11Fabric release
1.1.1
worldgen-patches-1.1.1-fabric-1.21.1.jar
11 Dec 2025
Client Not supported Server Required Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · Fabric setup 1.21.1Fabric release
1.1.0
worldgen-patches-1.1.0-neoforge-1.21.8.jar
31 Aug 2025
Client Not supported Server Required Dependencies No extras listed Listed on Release listing
Check the 1.21.10 · NeoForge setup 1.21.101.21.81.21.9NeoForge release
1.1.0
worldgen-patches-1.1.0-fabric-1.21.8.jar
31 Aug 2025
Client Not supported Server Required Dependencies No extras listed Listed on Release listing
Check the 1.21.10 · Fabric setup 1.21.101.21.81.21.9Fabric release
1.1.0
worldgen-patches-1.1.0-neoforge-1.21.1.jar
31 Aug 2025
Client Not supported Server Required Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
1.1.0
worldgen-patches-1.1.0-fabric-1.21.1.jar
31 Aug 2025
Client Not supported Server Required Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · Fabric setup 1.21.1Fabric release
1.0.0
worldgen-patches-1.0.0-fabric-1.21.jar
6 Apr 2025
Client Not supported Server Required Dependencies No extras listed Listed on Release listing
Check the 1.21.7 · Fabric setup 1.211.21.11.21.21.21.3 release
1.0.0
worldgen-patches-1.0.0-neoforge-1.21.jar
18 Mar 2025
Client Not supported Server Required Dependencies No extras listed Listed on Release listing
Check the 1.21.7 · NeoForge setup 1.211.21.11.21.21.21.3 release
Looking for an older file? The official Modrinth project page is in Resources.
