ChallengeMod
by LumeneCore
ChallengeMod adds a dedicated challenge mode where a run follows a sequence of randomly generated goals, hidden conditions and gameplay modifiers.
What it does
Each run is built by the system from a chain of up to 100 challenges that must be completed in order. The pool holds 29 challenge types spread over several parts of play, and nine modifiers can change the rules to make a run harder. Three difficulty levels control how demanding the individual challenges are, and a reroll option lets a player skip a challenge they do not want to attempt.
The mod fits single-player worlds and multiplayer servers that want a structured objective on top of normal survival play. Each finished run receives a grade from C up to SS based on performance. The interface is available in eleven languages. Fabric API is required, and Mod Menu is optional for changing settings from the menu.
ChallengeMod targets Fabric for 1.21.5 – 1.21.10, with 1.1.1+1.21.10 as the latest file for 1.21.10. A server running it needs every connecting player to have it too. The code is open source under the MIT License, with public links to source code, an issue tracker and a wiki.
Key features
Randomly generated run chain
A run is assembled from a sequence of up to 100 challenges, so each attempt presents a different set of goals.
29 challenge types
Goals span several parts of play, with conditions that can be hidden until they apply.
Nine rule modifiers
Modifiers change how the usual game behaves, adding conditions that make a run more demanding.
Reroll and difficulty settings
Three difficulty levels set how hard the challenges are, and a reroll lets a player replace a challenge they want to skip.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Optional 1
How it compares
Challenges is a Fabric server-side only mod under the GNU General Public License v3.0 only, open source, for 1.21.1 – 26.2, so players join without installing it. EntropyMod is a Fabric mod for 1.21.5 – 1.21.11 that the server requires while clients may leave it out, and its custom license is not open source. Challenge Craft runs on client and server for 1.21.5 – 26.2 under the Creative Commons Attribution 4.0 license, not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| ChallengeMod | Fabric | 1.21.5 – 1.21.10 | Client and server | 2026-08-20 |
| Challenges | Fabric | 1.21.1 – 26.2 | Server-side only | 2026-07-18 |
| EntropyMod | Fabric | 1.21.5 – 1.21.11 | Server required, client optional | 2026-06-29 |
| Challenge Craft | Fabric | 1.21.5 – 26.2 | Client and server | 2026-09-12 |
Questions
Does ChallengeMod need Fabric API?
Does the server need ChallengeMod?
Which game versions does ChallengeMod support?
In the catalog
ChallengeMod is one of 2,135 Minigame mods on ModsFinder, and one of 1,454 Minigame mods for Fabric. 15,569 mods support Minecraft 1.21.10.
Similar mods
What the author says
ChallengeMod добавляет в Minecraft отдельный режим испытаний, построенный вокруг последовательного выполнения случайно сгенерированных целей. 🇷🇺 Русский 🇺🇸 English 🇪🇸 Español 🇵🇹 Português 🇩🇪 Deutsch 🇫🇷 Français 🇨🇳 简体中文 🇵🇱 Polski 🇹🇷 Türkçe 🇯🇵 日本語 🇰🇷 한국어
Official listing
- Modrinth page
- modrinth.com/mod/challengemod
- Owner
- LumeneCore
- Published
- 2026-07-16
- Updated on Modrinth
- 2026-08-20
- Facts verified
- 2026-10-15