Source-checkedCreatures & NPCs

Create Mechanical Spawner

by oierbravo · for Minecraft

A mechanical spawner block. Generates Mobs with rotation power. This mod it's meant to be used in modpacks.

872KDownloads
4 mo agoLast updated
LGPL-3.0-onlyLicense
Forge · NeoForgeLoaders

About Create Mechanical Spawner

From Modrinth

A mechanical spawner block. Generates Mobs with rotation power. This mod it's meant to be used in modpacks.

Create Mechanical Spawner

A mechanical spawner block. Generates Mobs with rotation power.

Dedicated wiki

1.21.1-2.x Version Requires Mechanicals Lib

Version support & documentation

  • 1.21.1: Supported. Documentation refers to this version.
  • 1.20.1: Only critical issues: Documentation

Features

  • Random Spawn fluid
  • Biome dependant random generation
  • Specific liquid for Mobs
  • Configurable:
  • Stress
  • Minimum speed
  • Fluid capacity
  • Spawn point max range
  • Processing time multiplier (or dividier). Allows to modify the time for all recipes without editing them.
  • Spawn fluid mixer recipes.
  • JEI & Jade integration
  • KubeJS integration
  • Ponder scene
  • Loot collector block
  • Configurable to allow any container or Create Item Vault.
  • Can be disabled.
  • The spawner can be configured to work only with loot collectors.
  • Wither & explosion immune glass & casing.
  • Wither recipe.

Spawn recipes

  • input required.
  • output optional. Any entity like "minecraft:skeleton". Default: random mob from biome.
  • processingTime optional. Defaults: 200
  • customLoot optional. Allows to generate custom loot when used with loot collector blocks.

Random generation (already in the mod)

{
  "type": "create_mechanical_spawner:spawner",
  "input": {
    "type": "fluid_stack",
    "amount": 100,
    "fluid": "create_mechanical_spawner:spawn_fluid_random"
  },
  "processingTime": 1500
}

Specific Mob example

{
  "type": "create_mechanical_spawner:spawner",
  "input": {
    "type": "fluid_stack",
    "amount": 100,
    "fluid": "create_mechanical_spawner:spawn_fluid_pigling"
  },
  "output": "minecraft:pig",
  "processingTime": 2500
}

Custom loot example

{
  "type": "create_mechanical_spawner:spawner",
  "customLoot": [
    {
      "id": "minecraft:nether_star"
    },
    {
      "count": 16,
      "id": "create:experience_nugget"
    },
    {
      "chance": 0.5,
      "count": 8,
      "id": "create:experience_nugget"
    }
  ],
  "input": {
    "type": "fluid_stack",
    "amount": 300,
    "fluid": "create_mechanical_spawner:spawn_fluid_wither"
  },
  "output": "minecraft:wither",
  "processingTime": 5000
}

KubeJS support (Server script)

Disable all default recipes:

event.remove({ type: 'create_mechanical_spawner:spawner' })

Disable specific mob recipes:

event.remove({ output: 'minecraft:wolf'});

Bindings

  • Chanced output
Output.of('minecraft:clay', 0.5)

Add random generation recipe:

//Random Mob (biome dependant)
event.recipes.createMechanicalSpawnerSpawner(Fluid.of('minecraft:water', 700)).processingTime(8000);

Add specific mob recipe:

//Specific MOB
event.recipes.createMechanicalSpawnerSpawner(Fluid.of('minecraft:water', 700)).processingTime(8000).mob("minecraft:skeleton;

Add recipe with custom loot:

event.remove({ output: 'minecraft:wither_skeleton'}); //recommended
event.recipes.create_mechanical_spawner.spawner("minecraft:wither_skeleton", Fluid.of('minecraft:lava', 1000))
    .customLoot(
        [
            Output.of("minecraft:redstone",0.5),Output.of("minecraft:iron_ingot",0.1),
            Output.of("minecraft:redstone",0.5),Output.of("minecraft:iron_ingot",0.1),
        ]
    )
	.processingTime(2000);
  • It's recommended to disable the default recipe before adding the recipe with custom loot.

Thanks to the Creators of Create.

Code inspiration from the Create mod itself & Mrbysco

Highlights

From source data

Game versions

Supports 3 Minecraft versions, the newest being 1.21.1.

Loaders

Runs on Forge and NeoForge.

Footprint

Rated a light load on a server.

Create Mechanical Spawner on Nxeon

From our catalogue
One-click install
Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side
Required on the server
Server type needed
Forge, NeoForge
Server load
light
Smallest plan we suggest
Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
1.21.1-1.3.2-6.0.10 (beta), released 2026-07-12

Game versions by loader

LoaderGame versionsNewest
NeoForge1.20.1 to 1.21.1 (2 versions)1.21.1
Forge1.20.11.20.1

From 5 recorded builds of Create Mechanical Spawner.

Recent builds

BuildReleasedGame versionsLoaders
1.21.1-1.3.2-6.0.10 beta2026-07-121.21.1NeoForge
1.21.1-1.3.1-6.0.10 beta2026-06-211.21.1NeoForge
1.21.1-1.3.0-6.0.8 beta2025-11-151.21.1NeoForge
1.20.1-0.1.7-6.0.62025-06-161.20.1Forge, NeoForge
1.21.1-1.2.4-6.0.6 beta2025-06-131.21.1NeoForge

Run Create Mechanical Spawner on a Minecraft server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

Creatures & NPCs

Adds or changes creatures, NPCs and how they behave.

Runs on your server

From source side support

Modrinth lists Create Mechanical Spawner as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game
Minecraft
Loaders
ForgeNeoForge
Runs on
Serverrequired on the server
Game versions
1.21.1 and 2 earlier

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
  • ✓Authoroierbravo, as published on Modrinth
  • ✓LicenseLGPL-3.0-onlyFree

Create Mechanical Spawner, answered

Generated from the mod’s own source data.

Do my players need to install Create Mechanical Spawner?

Modrinth lists Create Mechanical Spawner as required on the server. Check its Modrinth page to see whether players need it too.

Which loaders does it support?

Forge and NeoForge.

Is it free?

Yes. Create Mechanical Spawner is free to download from Modrinth. Its license is LGPL-3.0-only.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Create Mechanical Spawner on a Minecraft server.

Deploy in about a minute from $4.99 a month, then add Create Mechanical Spawner in one click.