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Crashfish Mod

by cosmizy

Crashfish Mod adds a Subnautica-inspired fish to Minecraft's ocean biomes that swims toward nearby players and explodes when it reaches them.

ForgeClient and serverMIT License1.19.2

What it does

The Crashfish spawns in every ocean biome except frozen ones. Once a player comes within its detection range, it begins to chase, and when it is close enough it detonates, dealing about half of a player's health when no armor is worn. The fish uses the Pufferfish model with custom textures, and the mod is meant to add a small challenge to an ocean world.

Crashfish Mod is built with MCreator for Forge and is published for 1.19.2 only, with the 1.0.0 file released on 2025-02-25. Both the server and every player need the mod, and it is released under the MIT License, although the project is not open source.

Key features

  1. Ocean spawning

    Crashfish appear in all ocean biomes except frozen ones, so they can turn up while exploring the sea.

  2. Chase and detonate

    The fish swims toward a player inside its range and explodes once it is close enough.

  3. Custom Pufferfish look

    The Crashfish uses the Pufferfish model with its own textures, which sets it apart from the original fish.

Compatibility

Latest build for each game version and loader.

1.19.21.0.0
ReleaseBetaAlphaNot available

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

How it compares

Full comparison

Subnautica Flow is a Forge mod for 1.20.1 that is not open source and is released under All rights reserved. zoli2D's Subnautica is a Forge mod for 1.16.5 with the same license status. Lost River is open source under the MIT License and runs on Forge and NeoForge for 1.20.1 – 1.21.1.

ModLoadersGame versionsEnvironmentUpdated
Crashfish ModForge1.19.2Client and server2025-02-25
Subnautica FlowForge1.20.1Client and server2024-07-07
zoli2D's SubnauticaForge1.16.5Client and server2024-10-26
Lost RiverForge and NeoForge1.20.1 – 1.21.1Client and server2025-02-16

Questions

Does the Crashfish Mod need to be installed on the server?

Yes. A server running it needs every connecting player to have it too.

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Cosmizy's New Ores1.20.1

What the author says

This mod adds the Crashfish from Subnautica into Minecraft. It spawns in all ocean biomes, except frozen ones, and if the player gets within it's range, it will begin to chase. Once close enough to the player, it will explode, dealing about half your health if you are unarmored. It has the model of the Pufferfish but…
cosmizy, on the Modrinth page

Official listing

Owner
cosmizy
Published
2025-02-25
Updated on Modrinth
2025-02-25
Facts verified
2026-10-15
Open on ModrinthCompare