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Sebbytv2's terrible first mod

by sebbytv4

Sebbytv2's terrible first mod is a NeoForge mod for 1.21.8 that adds a dark dimension, coin ore, a self-explode command and a few odd blocks and items.

NeoForgeClient and serverAll rights reserved1.21.8

What it does

The mod adds a new dimension described by its author as dark, populated with iron blocks and coal. A new creative tab collects the added content. A command causes the player to explode, and a coin ore can be mined with a coin pickaxe that has a durability limit of one use.

Among the additions are an interactive button crafted from iron and redstone, a block labeled as one not to touch, and a liquid called mysterious liquid that spreads over land. Wood armor is also included and can be crafted. The author describes the release as a first attempt and notes that the mod is incomplete.

Files are published for NeoForge on 1.21.8 only, in a beta build dated 2026-02-09. The environment is client and server, so both the server and every player need the mod, and it is released under All rights reserved, which means it is not open source.

Key features

  1. Dark dimension

    A new dimension with iron blocks and coal, listed in its own creative tab.

  2. Self-explode command

    A command that makes the player who runs it explode.

  3. Coin ore and pickaxe

    Coin ore can be mined with a coin pickaxe, which breaks after a single use.

  4. Odd blocks and items

    An interactive button, a block not to touch, mysterious liquid and wood armor that can be crafted.

Compatibility

Latest build for each game version and loader.

No stable releases
Every published file is a beta or alpha build.
1.21.81.0.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

How it compares

Full comparison

Knarfy's Terrible Speedrun is a NeoForge mod for 1.21.4 under the MIT License, with client and server environment. Terrible Costumes is also a NeoForge mod under the MIT License for 1.21.8. Water Items covers 1.21.8 – 1.21.11 under All rights reserved, like Sebbytv2's terrible first mod.

ModLoadersGame versionsEnvironmentUpdated
Sebbytv2's terrible first modNeoForge1.21.8Client and server2026-02-09
Knarfy's Terrible SpeedrunNeoForge1.21.4Client and server2025-04-16
Terrible CostumesNeoForge1.21.8Client and server2025-10-28
Water ItemsNeoForge1.21.8 – 1.21.11Client and server2025-12-14

Questions

Which loader does Sebbytv2's terrible first mod use?

It is published for NeoForge only, for 1.21.8.

Does the server need Sebbytv2's terrible first mod?

Yes. Every player and the server need a copy of the mod.

Is Sebbytv2's terrible first mod finished?

The author calls it a first attempt and says it may be incomplete, so the content may change in later builds.

In the catalog

Sebbytv2's terrible first mod is one of 7,555 Cursed mods on ModsFinder, and one of 2,801 Cursed mods for NeoForge. 17,695 mods support Minecraft 1.21.8.

Similar mods

Official listing

Owner
sebbytv4
Published
2026-02-09
Updated on Modrinth
2026-02-09
Facts verified
2026-10-15

Tags