
Modrinth · Minecraft mod
Unfortunate Development (Discontinued)
In the quiet stillness of the forest, an eerie groaning echoes through the trees. From the depths of the dark, a scrapped accidental creation. Unfortunate Developement
Quick answer
Which Unfortunate Development (Discontinued) release matches 1.19.3 Forge?
Unfortunate Development (Discontinued) 1.7.0 targets 1.19.2, 1.19.3, 1.19.4 with Forge. Installation on the client is optional. Installation on the dedicated server is optional. All 1 required mods have matching files.
Where it goes
Is Unfortunate Development (Discontinued) 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 Unfortunate Development (Discontinued) 1.7.0 need?
1.7.0 on 1.19.3 Forge. Every mod below is checked against that same setup.
Install GeckoLib first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Unfortunate Development (Discontinued) without breaking your instance.
Built for Unfortunate Development (Discontinued) 1.7.0 on 1.19.3 Forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.7.0. It targets 1.19.2, 1.19.3, 1.19.4 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install GeckoLib first. We found matching files for this game-version and loader setup.
- 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 1.7.0. It opens that exact file at the source.
About this project
What does Unfortunate Development (Discontinued) add?
In the quiet stillness of the forest, an eerie groaning echoes through the trees. From the depths of the dark, a scrapped accidental creation.

This mod is incompatible with the Creation mod by Flamc04. That is because I used that mod as a base. So the mod appears as "creation" and the entity's ID is "creation:creation", but it appears as "Unfortunate Developement" in game.
Most things are configurable. To configure the mod, you can use Configured and Catalogue mods.
PS: The higher the timers' value, the lower the rate of Unfortunate Development spawning.
This is a dweller copy made just to showcase the concept.
I want to state that I am ashamed of making this a dweller copy.
Have fun!
The assets of this mod by Arcle are all licensed under CC BY-NC-ND 4.0
Project description from Modrinth.
Pick your setup
Unfortunate Development (Discontinued) by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.19.4
1 loader build1.19.3
1 loader build1.19.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Unfortunate Development (Discontinued) versions and loaders
1.7.0
Unfortunate-Developement-Better.jar
20 Aug 2024
Looking for an older file? The official Modrinth project page is in Resources.