Interaction Corrupter
by minijmann
Interaction Corrupter is a Fabric server mod in which everyday player actions slowly corrupt the surrounding world.
What it does
Each of these actions has a chance to corrupt subchunks close by: breaking a block, placing one, opening a container, hitting an entity or using an item. Corruption spreads over time through terrain shifts, breakdown and unstable changes to the environment, so a world develops differently depending on how its players act. The longer a world is played, the more unpredictable its surroundings become, and more players in one world make the changes come faster.
Corruption stays within a single dimension in most cases. Occasionally, subchunks from another dimension seep in and swap out corrupted terrain for structures. The author notes that the mod was made for a decent PC, and that it is meant for multiplayer worlds. Server owners install it, and players connect with no copy of their own.
Files are published for Fabric only, for 26.1.1 and 26.1.2, with 1.0.0 for 26.1.2 as the latest file. The mod is released under the MIT License and is not open source.
Key features
Action-driven corruption
Breaking, placing, opening containers, attacking entities and using items can each corrupt nearby subchunks.
Spreading terrain changes
Corruption spreads through terrain shifts, breakdown and unstable changes to the environment.
Rare cross-dimension leaks
Subchunks from other dimensions occasionally leak in and replace corrupted areas with terrain structures.
Progressive instability
The longer a world is played, the more unstable and unpredictable its environment becomes.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Multiplayer chaos
Groups playing on a shared server see the world change faster as more players take part.
Who it’s for: Players who want an unpredictable server world where ordinary play gradually reshapes the terrain. The author recommends a capable PC for multiplayer use.
How it compares
Fractured Distance is a Fabric mod for 1.21.8 that needs both the client and server, and it is released under All rights reserved. The Corruption covers 1.20 – 1.21.8 on Fabric, also needs both sides and is under All rights reserved. Reworld (Fabric) is server-side only, targets 1.21.11 and is released under the CC0 1.0 Universal license, so it takes no client install.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Interaction Corrupter | Fabric | 26.1.1 – 26.1.2 | Server-side only | 2026-05-12 |
| Fractured Distance | Fabric | 1.21.8 | Client and server | 2026-03-26 |
| The Corruption | Fabric | 1.20 – 1.21.8 | Client and server | 2025-11-09 |
| Reworld (Fabric) | Fabric | 1.21.11 | Server-side only | 2026-04-15 |
Questions
Does Interaction Corrupter need to be installed on the client?
Which game versions does Interaction Corrupter support?
Does corruption affect other dimensions?
In the catalog
Interaction Corrupter is one of 7,555 Cursed mods on ModsFinder, and one of 4,235 Cursed mods for Fabric. 15,189 mods support Minecraft 26.1.2.
Similar mods
What the author says
This mod was made by only me, thank you for using it:) Interaction Corrupter is a Minecraft mod where player actions can corrupt the world over time.
Official listing
- Modrinth page
- modrinth.com/mod/interaction-corrupter
- Owner
- minijmann
- Published
- 2026-05-12
- Updated on Modrinth
- 2026-05-12
- Facts verified
- 2026-10-15