CurseForge · Minecraft mod
D.Difficulty+
An Addon for Dungeon Difficulty that adds level ranges, damage type resistance to mobs or players, custom zone effects.
Quick answer
Which D.Difficulty+ release should I use?
D.Difficulty+ Difficulty+ [FABRIC] [1.21.1] - [1.0.3] targets 1.21.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 3 required mods have matching files.
Where it goes
Is D.Difficulty+ required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does D.Difficulty+ Difficulty+ [FABRIC] [1.21.1] - [1.0.3] need?
Difficulty+ [FABRIC] [1.21.1] - [1.0.3]. Change the file and its required mods may change too.
Install Dungeon Difficulty, Architectury API, Fabric API first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add D.Difficulty+ without breaking your instance.
Built for D.Difficulty+ Difficulty+ [FABRIC] [1.21.1] - [1.0.3]. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Difficulty+ [FABRIC] [1.21.1] - [1.0.3]. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Dungeon Difficulty, Architectury API, Fabric API first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Difficulty+ [FABRIC] [1.21.1] - [1.0.3]. It opens that exact file at the source.
About this project
What does D.Difficulty+ add?
This mod is an addon for the Dungeon Difficulty mod by Daedelus!
New Items:

- These items appear in structures gated behind certain levels (Only appears in loot table if the min_level is met)
- Refreshing Structures (Skull of Renewal): refreshes the structures to its original state
- Rerolling Structures (Skull of Fate): refresh and reroll the structure's level (There is a configurable cooldown to refreshing structures)
New Features:
- An in-game editor for the dungeon difficulty config

- New fields
-> This adds a distance scaling bonus to all zones inside that dimension which is available inside both DIMENSIONS & ZONES.
-> Level range adds a randomizer between a min and max for the zones. This is available for both ZONES & ENTITIES. - Inside Difficulty Types, 3 new groups has been added:

- Mob Resistances

- Player Resistances

- Zone Effects

- Xaero Minimap & Worldmap Compat
-> Toggleable tint over the map showing the levels & player resistances - Pufferfish's Skills Compat - Level gap resistance

Project description from CurseForge.
Pick your setup
D.Difficulty+ by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
D.Difficulty+ versions and loaders
Difficulty+ [FABRIC] [1.21.1] - [1.0.3]
difficultyplus-fabric-1.0.3.jar
29 Oct 2026
Difficulty+ [NEOFORGE] [1.21.1] - [1.0.3]
difficultyplus-neoforge-1.0.3.jar
29 Oct 2026
Difficulty+ [FABRIC] [1.21.1] - [1.0.2]
difficultyplus-fabric-1.0.2.jar
13 Oct 2026
Difficulty+ [NEOFORGE] [1.21.1] - [1.0.2]
difficultyplus-neoforge-1.0.2.jar
13 Oct 2026
Difficulty+ [FABRIC] [1.21.1] - [1.0.1]
difficultyplus-fabric-1.0.1.jar
6 Aug 2026
Difficulty+ [NEOFORGE] [1.21.1] - [1.0.1]
difficultyplus-neoforge-1.0.1.jar
6 Aug 2026
Difficulty+ [NEOFORGE] [1.21.1] - [1.0.0]
difficultyplus-neoforge-1.0.0.jar
4 Aug 2026
Difficulty+ [FABRIC] [1.21.1] - [1.0.0]
difficultyplus-fabric-1.0.0.jar
4 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.