
Modrinth · Minecraft mod
Wetland Whimsy
An overhaul of Minecraft's swamps, adding new flora and fauna, a whole new biome, and plenty of secrets to explore!
Quick answer
Which Wetland Whimsy release should I use?
Wetland Whimsy 2.0.4-1.21.1 targets 1.21.1 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Wetland Whimsy required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Wetland Whimsy 2.0.4-1.21.1 need?
2.0.4-1.21.1. 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 Wetland Whimsy without breaking your instance.
Built for Wetland Whimsy 2.0.4-1.21.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 2.0.4-1.21.1. It targets 1.21.1 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
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 2.0.4-1.21.1. It opens that exact file at the source.
About this project
What does Wetland Whimsy add?

About
Wetland Whimsy is a mod which completely overhauls Minecraft's swamps! It includes a whole new subbiome, several new plants and blocksets, and ancient ruins that dot the landscape of these overhauled wetlands. While these ruins contain plenty of treasure, be warned - some of them may not be as abandoned as they first seem!
Features:
- Overhauled Swamps with completely redone visuals!
- The Marsh, an all-new biome that spawns between Swamps and the ocean!
- New Flora in the form of Pennywort, Cordgrass, and unique mushrooms!
- New Fauna, such as the friendly Cranes and not-so-friendly Infested Spiders!
- New Building Blocks including Lemonstone and the all-new Bald Cypress woodset!
- Wetland Ruins, ancient structures built from lemonstone with plenty of loot for those who look.
- The Swamp Dungeon, a mysterious, mazelike structure built for an unknown purpose. Ancient Pots with strange symbols may be found down there... their loot may not be that great, but maybe there's a way to improve it?
Compatibility
Wetland Whimsy uses biome modifiers to modify the vanilla Swamp, meaning it should be compatible with most other mods that redo the Swamp biome as well! This is true for both the 1.21.1 and the 1.20.1 releases, so you don't need to worry about adding this mod to any of your modpacks.
Currently, Wetland Whimsy has explicit support for YUNGs Better Witch Huts, YUNGs Extras, and Supplementaries. Additionally, it has been tested with Nature's Spirit, Swampier Swamps, and Extra Compat, all with no isssues. If you are unsure if a mod will be compatible, try it out! The worst that could happen is that they aren't.
Version Support
Wetland Whimsy currently supports Neoforge 1.21.1. 1.20.1 is deprecated - it may recieve bugfixes, but most likely will not get any new content.
Unfortunately, this mod will not have official Fabric support. Maintaining one modloader is already difficult and time-consuming, two would be too much for me to handle. However, this mod is free and open-source, so if you know how to port it and would like to, go ahead!
Credits
Spoiler
- Music Disc: Quizzly- OST: Skyllaremon
Project description from Modrinth.
Pick your setup
Wetland Whimsy by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Wetland Whimsy versions and loaders
2.0.4-1.21.1
wetland_whimsy-2.0.4-1.21.1.jar
28 Jul 2026
2.0.3-1.21.1
wetland_whimsy-2.0.3-1.21.1.jar
25 Mar 2026
2.0.2-1.21.1
wetland_whimsy-2.0.2-1.21.1.jar
18 Dec 2025
2.0.1-1.21.1
wetland_whimsy-2.0.1-1.21.1.jar
28 Nov 2025
2.0-1.21.1
wetland_whimsy-2.0-1.21.1.jar
4 Nov 2025
1.3.1-1.20.1
wetland_whimsy-1.3.1-1.20.1.jar
2 Aug 2025
1.3-1.20.1
wetland_whimsy-1.3-1.20.1.jar
29 Jul 2025
1.2.4-1.21.1
wetland_whimsy-1.2.4-1.21.1.jar
20 Jul 2025
1.2-1.20.1
wetland_whimsy-1.2-1.20.1-all.jar
19 Jul 2025
1.1.10-1.20.1
wetland_whimsy-1.1.10-1.20.1.jar
8 Jul 2025
1.2.3-1.21.1
wetland_whimsy-1.2.3-1.21.1.jar
30 Jun 2025
1.2.2-1.21.1
wetland_whimsy-1.2.2-1.21.1.jar
28 Jun 2025
Looking for an older file? The official Modrinth project page is in Resources.