SCP-3000, Anatashesha
by Zcoper
SCP-3000, also called Anatashesha, is a Forge mob mod that adds a huge anomalous eel-like monster to deep ocean biomes.
What it does
The creature first shows itself when it leaps out of the surface of a deep ocean biome, and only after a player has seen that leap does it spawn in the world. A setting for the game rules can make it appear without a prior sighting. Its size is towering, and it emits a constant Nausea effect on players nearby. Its attacks can destroy boats and break blocks in its path, and a single hit is fatal. Encounters are rare, and a player who meets it rarely survives.
The mod is built with MCreator and made by Zcoper. It requires Geckolib, and a config file is included. Files are published for Forge across 1.19.2, 1.19.4 and 1.20.1, with 1.0.0 for 1.20.1 as the latest file, and the mod runs on client and server, so the server and every player need it. The code is not open source, and it is released under All rights reserved. Version 1.19.2 does not include the shield, the structure generation or the custom villagers that 1.20.1 adds.
Key features
Leaping first sighting
The monster first reveals itself by leaping from the ocean surface, and that sighting is what lets it spawn naturally.
Nausea aura
Players close to the monster receive a constant Nausea effect, which makes the encounter harder to survive.
Destructive attacks
It can destroy boats and break blocks along its path, and a single hit is fatal to a player.
Game rule control
A game rule can allow spawning without a prior sighting, and mob griefing can be disabled to stop it from breaking blocks.
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
Use cases
Ocean exploration
Players crossing deep ocean biomes meet the creature, and the rare encounter adds a long-lived threat to voyages.
Horror scenarios
Map makers and server owners can build scares around the thunderstorm event that begins as a player gets close.
Who it’s for: Players who want a rare, dangerous sea monster, and server owners who run SCP-themed or horror-focused worlds with Geckolib installed.
Questions
Does Anatashesha need Geckolib?
Does the server need the mod?
Which game versions does the mod support?
In the catalog
SCP-3000, Anatashesha is one of 11,058 Mobs mods on ModsFinder, and one of 6,527 Mobs mods for Forge. 34,764 mods support Minecraft 1.20.1.
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What the author says
Anatashesha adds a terrifying new monster. Its history comes from the SCP universe, where it is referred to as SCP-3000, also known as Anatashesha. SCP-3000 can be first spotted leaping from the water in deep ocean biomes before later appearing naturally. Towering in size and incredibly dangerous, SCP-3000 emits a…
Official listing
- Modrinth page
- modrinth.com/mod/scp-3000-anatashesha
- Owner
- Zcoper
- Published
- 2026-06-10
- Updated on Modrinth
- 2026-06-10
- Facts verified
- 2026-10-15