ModsFinder

The Game Crasher

by SuperAnt_

The Game Crasher lets a server operator stop a running game with a single command, and adds a lag crash as well.

FabricForgeNeoForgeQuiltServer required, client optionalMIT License1.18 – 1.21.11

What it does

The mod adds a command that crashes Minecraft instantly when it is run, which is the main function described by the author. A second option produces a lag crash that freezes the game through heavy processing instead of an immediate stop. Because the environment is server required with the client optional, the server runs the mod, and players may add it on their side too. It is distributed under the MIT License and is not open source. Files exist for Fabric, Forge, NeoForge and Quilt, and a Data pack build is also available, across 27 release versions 1.18 – 1.21.11.

Key features

  1. One-command crash

    A single command halts the game immediately, with no delay or warning on the target side.

  2. Lag crash

    A separate crash method overloads the game with processing until it stops responding.

  3. Data pack build

    A data pack version is published for server platforms that load content that way.

Compatibility

Latest build for each game version and loader.

1.21.x12 of 12 versions with builds
1.21.111.0+mod1.0+mod1.0+mod1.0+mod
1.21.101.0+mod1.0+mod1.0+mod1.0+mod
1.21.91.0+mod1.0+mod1.0+mod1.0+mod
1.21.81.0+mod1.0+mod1.0+mod1.0+mod
1.21.71.0+mod1.0+mod1.0+mod1.0+mod
1.21.61.0+mod1.0+mod1.0+mod1.0+mod
1.21.51.0+mod1.0+mod1.0+mod1.0+mod
1.21.41.0+mod1.0+mod1.0+mod1.0+mod
1.21.31.0+mod1.0+mod1.0+mod1.0+mod
1.21.21.0+mod1.0+mod1.0+mod1.0+mod
1.21.11.0+mod1.0+mod1.0+mod1.0+mod
1.211.0+mod1.0+mod1.0+mod1.0+mod
ReleaseBetaAlphaNot available

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

How it compares

Full comparison

Client Crasher is open source under the MIT License and runs on Fabric and Quilt for 1.15 – 26.2. Crash Command is also open source under the MIT License, works on Fabric for 1.19 – 1.21.8, and can run on a client or server alone. The Crasher is for Forge only, with files for 1.20.1 and a client and server environment, and is not open source.

ModLoadersGame versionsEnvironmentUpdated
The Game CrasherFabric, Forge, NeoForge and Quilt1.18 – 1.21.11Server required, client optional2026-01-02
Client CrasherFabric and Quilt1.15 – 26.2Not published2026-08-06
Crash CommandFabric1.19 – 1.21.8Client or server, optional2025-06-28
The CrasherForge1.20.1Client and server2026-02-03

Questions

Does The Game Crasher have to run on the server?

Yes. Server owners install it, and players can join with or without it.

In the catalog

The Game Crasher is one of 7,555 Cursed mods on ModsFinder, and one of 4,235 Cursed mods for Fabric. 19,862 mods support Minecraft 1.21.11.

Cursed mods7,555Fabric modsMods for 1.21.1119,862

More from SuperAnt_

All projects
Convert blocks to block displays1.21.4 – 1.21.11SkullToHead1.15 – 1.21.11Saddle Arrows1.20.5 – 1.21.11OHOverworld height increase1.21.8 – 1.21.10No Dried Ghast Recipe1.21.6 – 1.21.11CyberChamber of the Wandering Wizard1.21.4

Similar mods

Load My F***ing Tags1.17.1 – 1.21.11Philips Ruins1.18.2 – 1.21.11Embeddium (Rubidium) Extra1.16 – 1.21.1From The Fog1.19 – 26.2BetterEnd Crashed Ships Tweaks1.20.1 – 1.21.1BetterHurtCamb1.7.3 – 26.3

What the author says

Run this command to crash the game: ### /function ant:crash --- The crash is not making lags on purpose or out of memory stuff, it is reusable, so you can safely join your world again after a crash and everything will probably be fine. This datapack was made by using a worldgen bug MC-264777, so the function just…
SuperAnt_, on the Modrinth page

Official listing

Owner
SuperAnt_
Published
2023-09-25
Updated on Modrinth
2026-01-02
Facts verified
2026-10-15

Tags

CursedGame mechanicsUtilityWorld generation
Open on ModrinthCompare