Mob Farms Guide – Industrial Foregoing 1.21.1

Industrial Foregoing is a versatile mod that remains largely consistent across Minecraft versions, making it an excellent choice for setting up automated mob farms. This guide covers everything you need to know about mob farming using Industrial Foregoing, including the key machines, their configurations, and how to set up an efficient mob farm that generates both loot and essence.

Overview of Mob Farming in Industrial Foregoing

Industrial Foregoing provides several powerful machines for mob farming. The two primary machines for summoning mobs are the Mechanical Dirt and the Mob Duplicator. Once your mobs are spawned, you’ll use the Mob Crusher and Mob Slaughter Factory to kill them and collect resources. This guide explores each machine and how to integrate them into a cohesive farming system.

The Mob Crusher

The Mob Crusher is one of the primary machines for killing mobs and collecting loot. By default, it only works in the single block directly in front of it.

Expanding the Working Area

To increase the Mob Crusher’s range, you’ll need to install a Range Add-on. For example, using a Lapis Range Add-on will expand the working area significantly, allowing the machine to kill mobs across a much larger region. The purple-colored slot on the machine is dedicated to upgrades and add-ons.

Loot and Essence Settings

The Mob Crusher offers two loot modes controlled by a toggle switch:

With Essence (Tick On): You’ll receive the base amount of loot plus essence. This is the recommended setting for most mob farms.

With Looting (Tick Off): You’ll get loot with the Looting enchantment effect, but you won’t receive any essence.

Progress Bar and Power Requirements

The Mob Crusher features a progress bar that fills as it works. When the bar reaches the bottom, the machine performs a kill action. The machine requires power from any side to operate.

Configuration Options

The Mob Crusher includes several configuration settings:

Redstone Control: Toggle whether the machine requires a redstone signal to operate.

Show Working Area: Visualize the machine’s kill radius.

Hide Particle Position Particles: Disable the particle effects that appear around the machine.

Output Settings: Configure whether items are pushed, pulled, or disabled on each side of the machine.

Essence Output Settings: Configure how essence is handled on each side.

The Mob Slaughter Factory

The Mob Slaughter Factory is another essential machine for killing mobs, but it operates differently than the Mob Crusher. Instead of producing loot and essence, it generates Pink Slime and Liquid Meat.

While Pink Slime has various uses throughout Industrial Foregoing, Liquid Meat is particularly valuable for mob farming. It can be used directly with Mechanical Dirt to spawn additional mobs, creating a self-sustaining farm system.

Mob Spawning Methods

Option 1: Mechanical Dirt

Mechanical Dirt is a simple and elegant solution for spawning mobs in Industrial Foregoing. It uses Liquid Meat and power to generate new mobs automatically.

How Mechanical Dirt Works

When Liquid Meat is supplied to Mechanical Dirt along with sufficient power, the machine will spawn mobs at regular intervals as its progress bar completes. The spawning mechanic relies on a green progress bar—each time it reaches the bottom, a new mob will spawn.

Spawning Conditions

Mechanical Dirt requires proper mob spawning conditions to function. Most importantly, the location where Mechanical Dirt is placed must be dark (low light level) for mobs to spawn. This requirement is essential for setting up your mob farm effectively.

Self-Feeding Farm Setup

You can create a self-sustaining mob farm by linking a Mob Slaughter Factory to your Mechanical Dirt. The liquid meat output from the Slaughter Factory feeds directly into the Mechanical Dirt, creating a continuous cycle where mobs spawn and are killed without external liquid meat input.

Option 2: Mob Duplicator

The Mob Duplicator is an alternative spawning method that offers more control but requires essence to operate.

Using the Mob Imprisonment Tool

The Mob Duplicator requires a Mob Imprisonment Tool, which is placed in the orange slot on the machine. To obtain an imprisonment tool for a specific mob:

Right-click the Mob Imprisonment Tool to release any imprisoned mob.

Right-click on the target mob to imprison it in the tool.

Place the tool in the Mob Duplicator’s orange slot.

Essence Requirements and Consumption

The Mob Duplicator consumes essence to spawn mobs. The amount varies depending on the mob type. For example, a Skeleton requires 240 essence to spawn, but the Mob Crusher only generates approximately 120 essence when killing a skeleton—only half of what’s needed.

This deficit means you’ll need to supplement essence from another source. The recommended approach is to set up a secondary animal farm (using cows, chickens, or other livestock) with an Animal Feeder, Animal Baby Separator, and Mob Crusher dedicated to producing additional essence.

Comparing the Two Spawning Methods

Method

Resource Required

Pros

Cons

Mechanical Dirt

Liquid Meat

Simple setup, can be self-sustaining

Requires dark conditions

Mob Duplicator

Essence

More flexible mob selection

Essence deficit requires supplementary farm

Advanced Features: The Mob Detector

The Mob Detector is an advanced tool for automating your mob farm with redstone logic. This machine detects the number of entities in front of it and emits a redstone signal from the back with a strength corresponding to the entity count.

With proper redstone knowledge, you can use the Mob Detector to:

Only activate the Mob Crusher when entity count exceeds a certain threshold.

Create dynamic farm management systems that scale with your mob population.

Prevent farm overflow and optimize resource consumption.

Summary and Next Steps

Industrial Foregoing provides powerful tools for creating efficient mob farms. Your choice between Mechanical Dirt and Mob Duplicator depends on your farm’s complexity and resource availability. The Mob Crusher excels at generating essence and loot, while the Mob Slaughter Factory produces liquid meat for self-sustaining farms. By combining these machines strategically, you can build a fully automated mob farm that generates consistent resources for your progression in Minecraft 1.21.1 and beyond.

For complete guides on other Industrial Foregoing systems, farming techniques, and livestock management, check out the full tutorial series available on the channel.

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