---
title: "OpenTTD: Complete Beginner-to-Advanced Guide"
game: "OpenTTD"
game_url: "https://qna.gg/games/openttd"
author: "Qloud"
author_url: "https://qna.gg/players/Qloud"
topics: ["Builds", "Beginners", "Settings"]
summary: "Everything you need to go from your first coal train to a sprawling, profitable multimodal network in OpenTTD: money rules, station ratings, signals, cargo chains, and the settings that matter. Researched September…"
url: "https://qna.gg/g/openttd-complete-beginner-to-advanced-guide-bdc42c87"
published: "2026-09-27T20:47:46.817Z"
updated: "2026-09-27T20:47:46.817Z"
source: "QnA.GG"
---

# OpenTTD: Complete Beginner-to-Advanced Guide

Everything you need to go from your first coal train to a sprawling, profitable multimodal network in OpenTTD: money rules, station ratings, signals, cargo chains, and the settings that matter.

*Researched September 2026 — current as of OpenTTD 15.3 stable (April 2026), with notes on the 16.0 beta series (beta4, 20 September 2026). Live games change; check the linked sources if something differs.*

## Important: How to Get OpenTTD in 2026

- **OpenTTD is still free** and open source (GPL v2). You can always download it from the official website.
- **On Steam, things changed on 16 March 2026.** OpenTTD is no longer sold/offered standalone to new Steam users. New players get it on Steam through the **Transport Tycoon Deluxe / OpenTTD bundle**, which includes Atari's re-release of the original game. If you already had OpenTTD in your Steam library, nothing changes: it stays in your library and keeps updating.
- **Stable vs beta:** 15.x is the stable branch. To try 16.0 betas on Steam, right-click OpenTTD, Properties, Game Versions & Betas, and pick the testing branch. Betas can have bugs and desyncs (beta4 was a hotfix for a terraforming desync in beta3).

## Quick Start

1. **Start with coal or passengers between two big towns.** Coal mine to power station by train is the classic first profit maker: power stations accept unlimited coal and pay well.
2. **Distance and speed make money.** Cargo pays more the farther it travels, but loses value the longer it takes. Medium distances with fast vehicles win.
3. **Use "Full load" at the pickup station** for industry cargo, so trains don't leave half empty.
4. **Take the loan, then pay it back.** Starting money is tiny; borrowing to build one strong route is normal. Pay it off once you're profitable to stop paying interest.
5. **Use path signals.** They are the simplest, safest signal for almost everything.
6. **Service your vehicles.** With breakdowns on, vehicles need depots on or near their routes. Old vehicles break down more.
7. **Don't bulldoze the town.** Local authority rating drops when you demolish town buildings or cut trees; with a bad rating the town won't let you build stations.
8. **Hold Tab to fast-forward** during quiet periods.
9. **Check the Online Content** button in the main menu for free vehicle sets, AIs, and scenarios.

## Essential Hotkeys

| Key | Action |
|---|---|
| Tab (hold) | Fast forward |
| F1 or Pause | Pause |
| Esc | Close active tool |
| Space | Close news/error messages |
| Delete | Close all non-sticky windows |
| Shift + F7 | Railway construction toolbar |
| Shift + F8 | Road construction toolbar |
| Shift + F9 | Dock construction toolbar |
| Shift + F10 | Airport construction toolbar |
| X / Ctrl + X | Toggle transparency / open transparency options |
| Shift + F5 or + | Zoom in |
| Shift + F6 or - | Zoom out |
| Ctrl + S | Screenshot |
| ~ | Console |

Hotkeys can be changed in the hotkeys config file, and many toolbar buttons show their key in the tooltip.

## Money: How You Actually Profit

- **Income** comes from delivering cargo. Pay depends on cargo type, distance (straight-line between stations), and transit time.
- **Costs:** vehicle purchase, running costs, track/road maintenance (if infrastructure maintenance is on), and loan interest.
- **Rule of thumb:** a vehicle should earn several times its running cost per year. Check the vehicle list sorted by profit and fix or sell the losers.
- **Cargo aging:** each cargo loses value over time. Mail and passengers lose value quickly; coal and ore are forgiving. The 16.0 beta adds a setting to scale cargo payment aging so slow vehicles on huge maps can still earn.
- **Subsidies:** the game offers bonus pay for connecting specific source/destination pairs. As of 16.0 betas they also work for cargo using CargoDist.

## Stations and Ratings

The **station rating** decides how much of an industry's or town's production actually goes to you. It's affected by:

- How long since cargo was last picked up (have something loading all the time).
- Speed of the last vehicle that picked up cargo.
- How much cargo is waiting (lots waiting lowers the rating).
- Age of the vehicle loading.
- A company statue in the town (for town cargo).

**Practical rules:**

- Keep at least one train/bus loading at every pickup station with full load.
- Don't leave hundreds of units of cargo waiting; add vehicles.
- Newer, faster vehicles keep ratings high.
- Two companies at one industry split the cargo by rating.

**Catchment:** each station type has a catchment radius (the highlighted area when placing). Industries must be inside the catchment to supply or accept cargo; for towns, accepted cargo depends on the buildings covered.

## Trains: The Core of OpenTTD

### Building a basic line

1. Open the rail toolbar (Shift + F7), pick the track type.
2. Build a **station** (platforms long enough for your trains) at the source and destination.
3. Connect with track. Keep curves gentle and avoid steep slopes; hills slow heavy trains a lot.
4. Build a **depot** near the start, buy a locomotive plus wagons.
5. Give orders: source station **Full load**, destination station **Unload** (or default), and the train returns.
6. Add a **servicing depot** order or let trains visit depots automatically.

### Signals (use path signals)

| Signal | Behavior | When to use |
|---|---|---|
| Path signal | Train reserves its path to the next signal; trains can share a block if paths don't cross | Default choice everywhere, especially junctions and stations |
| One-way path signal | Path signal that cannot be passed from behind | Main lines and station entries where traffic is one direction |
| Block signal (legacy) | Stops trains if any part of the next block is occupied | Simple straight lines; mostly replaced by path signals |
| Entry / Exit / Combo pre-signals (legacy) | Entry lets trains in only if an exit is free | Old-style station setups; path signals do the same job more simply |

**Double track tip:** build two parallel tracks, one per direction, with one-way path signals every few tiles. Trains can follow each other closely and throughput rises dramatically.

**Terminus tip:** put path signals before the platforms so trains pick a free platform automatically.

### Train sizing

- Match the locomotive's power to the wagon weight, especially on hilly maps.
- Longer trains carry more but need longer platforms and more power.
- **Trains can drive backwards** in the 16.0 betas (useful for some terminal and shunting layouts); in 15.x they reverse at dead ends/terminus stations.

## Road, Water and Air

| Mode | Strength | Weakness |
|---|---|---|
| Buses/trucks | Cheap, flexible, great feeders | Low capacity, congestion, level crossings |
| Trams | Share town streets, good in dense towns | Need tram tracks |
| Ships | Huge capacity, no track needed on water | Slow, need docks and water access |
| Aircraft | Fastest, great for passengers/mail over long distances | Expensive airports, low cargo capacity |

- **Drive-through road stops** handle traffic far better than bay stops. Put them on a side road so buses don't block each other.
- **Oil rigs** at sea need ships (or helicopters for passengers/mail).
- **Airports:** small airports are cheap but limited; bigger ones handle more planes. Watch crash risk settings and airport capacity.
- 15.0 added **road waypoints**, **bridges over stations and road stops**, and more building options.

## Cargo Chains (Temperate Climate)

| Primary industry | Cargo | Delivered to | Produces |
|---|---|---|---|
| Coal Mine | Coal | Power Station | Nothing (unlimited acceptance) |
| Forest | Wood | Sawmill | Goods |
| Farm | Grain, Livestock | Factory | Goods |
| Iron Ore Mine | Iron Ore | Steel Mill | Steel |
| Steel Mill | Steel | Factory | Goods |
| Oil Wells / Oil Rig | Oil | Oil Refinery | Goods |
| Bank | Valuables | Another bank | — |

**Goods** go to towns that accept them (usually larger towns). Delivering to a secondary industry raises its production and can make it grow.

**Other climates:** Sub-arctic has towns above the snow line that need food to grow; Sub-tropical has desert towns that need water and food. Toyland has its own silly cargo set. Read the industry window (click an industry) for what it accepts and produces.

## Towns and Growth

- Towns grow faster when you deliver passengers, mail and (in sub-arctic/sub-tropical) required cargo.
- Use the **Local Authority** window for actions like advertising, building a statue, or funding road reconstruction. A statue boosts station ratings in that town.
- **Rating tips:** avoid clear-cutting trees and demolishing buildings near towns; plant trees if your rating tanks.
- 15.0 added **manual house placement** in scenario-style building, and cargo history graphs for towns and industries.

## CargoDist (Cargo Destinations)

With CargoDist enabled, passengers and cargo have destinations instead of going to "any" station.

- **Manual** distribution: classic behavior.
- **Asymmetric:** cargo flows are planned but return flows needn't match.
- **Symmetric:** return flows roughly match (common for passengers).

CargoDist rewards real networks with transfer stations, but it is harder to reason about. Turn it on after you're comfortable.

## Settings Worth Knowing

- **Breakdowns:** off, reduced or normal. Off is fine while learning.
- **Infrastructure maintenance:** adds ongoing cost for big networks.
- **Vehicle limits:** 16.0 beta raises the maximum to 10,000 vehicles per type per company.
- **Company joining:** 15.0 removed company passwords; you invite players from the Online Players list. 16.0 beta adds an option to let anyone join a company without an invite.
- **Map generation:** map size up to 4096 by 4096 tiles, terrain type, sea level, rivers; 15.0 added island maps with infinite water.

## Common Mistakes to Avoid

- **Very long first route.** You run out of money before it pays. Start with 30-80 tile routes.
- **No full load at pickup.** Trains leave empty and lose money.
- **Steep hills with weak engines.** Trains crawl and block the line.
- **Single track with two-way traffic** and no passing loops.
- **Block signals at junctions** causing jams. Use path signals.
- **Ignoring old vehicles.** Set up autoreplace/autorenew so fleets don't age into breakdowns.
- **Trashing town ratings** by clearing everything around a station.
- **Forgetting depots** for servicing on long routes.

## Advanced Tips

- **Feeder systems:** trucks bring cargo from several small industries to a rail hub; use transfer orders so the main line earns the long-distance payment.
- **Ro-Ro stations** (drive-through platforms at both ends) let trains pass straight through, raising capacity.
- **Timetables and separation** keep evenly spaced trains on busy lines.
- **Build for expansion:** leave room around stations for more platforms and a second track.
- **NewGRFs** (via Online Content) add realistic vehicle sets, new industries and stations. Read each set's parameters; some change economy balance heavily.
- **AIs and Game Scripts** from Online Content give you opponents or goals.
- **Screensaver mode** (16.0 beta3, in the ? menu) follows random vehicles around your map.

## FAQ

**Is OpenTTD still free?**
Yes. The official website download is free. On Steam, new users need the Transport Tycoon Deluxe / OpenTTD bundle since March 2026; existing Steam owners keep it.

**Do I need the original Transport Tycoon Deluxe files?**
No. OpenTTD ships with free replacement graphics, sounds and music. The original graphics are optional.

**What's the best first route?**
Coal mine to power station by train, or passengers between two large nearby towns.

**Which signals should I use?**
Path signals (and one-way path signals on one-direction lines).

**Why won't the town let me build?**
Your local authority rating is too low. Stop removing trees/buildings, plant trees, or wait it out.

**Can I play multiplayer?**
Yes. Host or join from the multiplayer menu. Since 15.0 companies use invites instead of passwords.

**Should I use the 16.0 beta?**
Only if you want new features and don't mind occasional bugs. Stable 15.3 is the safe choice.

## Sources

- [OpenTTD Steam news feed (15.0–16.0-beta4 announcements, Steam distribution change)](https://store.steampowered.com/feeds/news/app/1536610/)
- [OpenTTD — Steam store page](https://store.steampowered.com/app/1536610/)
- [OpenTTD Wiki — Hotkeys](https://wiki.openttd.org/en/Manual/Hotkeys)
- [OpenTTD Wiki — Signals](https://wiki.openttd.org/en/Manual/Signals)
- [OpenTTD official website](https://www.openttd.org/)