Railcraft Mod Wiki

Railcraft is a comprehensive industrial mod that revolutionizes the way players interact with minecarts and rail networks. It moves beyond the simple point-to-point travel of vanilla Minecraft, offering a sophisticated suite of tools for automation, mass transit, and resource processing. The mod is built around the philosophy of "balanced gameplay," requiring players to progress through a tech tree that starts with basic wooden rails and culminates in high-speed electric networks and massive steam-powered locomotives.

At its core, Railcraft introduces a variety of specialized tracks, a robust signaling system to prevent collisions, and multiblock structures that process materials more efficiently than standard furnaces. It also features a unique cart-linking mechanic, allowing players to form long trains capable of transporting vast quantities of items, fluids, and energy across the world.

Railcraft adds dozens of track types, each serving a specific logistical purpose. Unlike vanilla rails, many Railcraft tracks require a Rolling Machine to craft the individual rails and a Coke Oven to produce the creosote oil needed for wooden ties.

Specialized Track Types

The mod expands the variety of minecarts, turning them into specialized industrial tools. The most significant addition is the Locomotive, which acts as the engine for a train.

Locomotives

• Steam Locomotive: The workhorse of the mod. It requires water and fuel (like Coal or Coal Coke) to generate steam. It must be warmed up before it can move, and letting it run out of water while hot can lead to a catastrophic explosion.
• Electric Locomotive: Powered by Electric Tracks. It is cleaner and more efficient than steam but requires a powered infrastructure.
• Locomotive Modes: Locomotives can be set to Running (active movement), Idle (maintains heat but doesn't move), or Shutdown (cools down to save fuel).

Specialized Carts

• Tank Cart: Transports large quantities of fluids (water, lava, oil, etc.).
• Energy Cart: Stores and transports energy (compatible with various tech mods).
• TNT Cart: A more powerful version of the vanilla TNT cart, often used with Priming Tracks.
• Tunnel Bore: A massive entity that automatically digs tunnels and lays track in front of itself.
• Anchor Cart: Keeps the chunks around the cart loaded, ensuring long-distance trains continue to move when the player is away.

Railcraft was a pioneer in multiblock structures—large machines made of multiple blocks that function as a single unit. These are essential for the mod's tech progression.

Core Structures

• Coke Oven (3x3x3): Converts Coal into Coal Coke and Creosote Oil. Coal Coke is a superior fuel, and Creosote is required for crafting rail ties.
• Blast Furnace (3x4x3): Uses Coal Coke to smelt Iron into Steel. Steel is a critical material for high-tier tracks and locomotives.
• Steam Boiler: A modular structure (variable size) that generates massive amounts of steam from water and fuel. This steam can power engines or locomotives.
• Iron/Steel Tank: Large, customizable fluid storage tanks. They can be built in various dimensions (up to 9x9x8) to store millions of millibuckets of liquid.
• Rock Crusher (3x2x2): Crushes ores and blocks into dust or gravel, often providing secondary outputs like Crushed Obsidian.
• Water Tank: Passively collects rainwater to provide a steady supply of water for boilers.

To manage complex rail networks, Railcraft provides a wireless signaling system. This allows for automated traffic control, preventing trains from colliding on shared tracks.

Signal Components

• Block Signal: Monitors a section of track (a "block"). If a cart is in the block, the signal turns Red, stopping other incoming trains.
• Distant Signal: Placed further down the line to warn a locomotive of the state of the next Block Signal.
• Signal Controller & Receiver Boxes: These blocks allow signals to interact with redstone logic wirelessly.
• Signal Tuner & Surveyor: Tools used to pair signals together. The Surveyor defines the start and end of a signal block, while the Tuner pairs controllers to receivers.

Signal Aspects

• Green: All clear; no carts in the block.
• Yellow: A cart is in the block but moving away from the signal.
• Red: A cart is in the block and either stationary or moving toward the signal.

Railcraft excels at moving items and fluids automatically. Specialized blocks interact with carts as they pass by or stop.

• Item Loader/Unloader: Rapidly moves items between a chest (or pipe) and a minecart.
• Liquid Loader/Unloader: Specifically designed for Tank Carts to fill or empty them of fluids.
• Detectors: Redstone-emitting blocks that trigger when specific types of carts pass over them (e.g., Detector Animal, Detector Empty, Detector Tank).
• Cart Dispenser: Stores minecarts and places them on the track when receiving a redstone signal. It can also "suck up" carts that roll into it.

Several specialized tools are required to maintain a Railcraft empire.

• Crowbar: The most essential tool. It is used to link carts together into trains, change the direction of tracks, and instantly pick up rails or carts. Right-clicking a locomotive with a crowbar can also change its direction.
• Whistle Tuner: Used to customize the whistle sound of your locomotives.
• Magnifying Glass: Provides detailed information about Railcraft blocks and their current state (e.g., how much fuel is left in a boiler).
• Goggles: When worn, they allow the player to see the wireless connections between signals and controllers.

Railcraft adds several new ores and stones to the world to support its industrial theme.

Ores and Minerals

• Poor Ores: Found in large deposits, these ores (Iron, Gold, Copper, Tin, Lead) drop nuggets instead of full ores, requiring more processing but providing a more realistic mining experience.
• Sulfur & Saltpeter: Found in the world and used to craft gunpowder and other industrial chemicals.
• Firestone: A rare, glowing ore found in the Nether. When held, it can set the player or nearby blocks on fire, but it serves as an incredibly potent fuel source.

Decorative Stones

• Abyssal Stone: A dark, basalt-like stone found in deep underground geodes.
• Quarried Stone: A light, white stone found in large outcrops on the surface.
• Fitted/Etched/Ornamental Variants: Both Abyssal and Quarried stone can be crafted into various decorative brick patterns, slabs, and stairs.

One of Railcraft's defining features is the ability to create trains. By using a Crowbar, players can link minecarts together.

1. Hold the Crowbar and right-click the first cart.
2. Right-click the second cart to link them.
3. Linked carts will follow each other, maintaining a set distance.

A locomotive at the front of a chain of carts can pull the entire train. However, adding too many carts will increase drag, slowing the train down unless additional locomotives are added to the consist.