Compared with OpenTTD

Wira Bandar PC is a fork of OpenTTD: it is OpenTTD’s code (from OpenTTD 16) with changes. Everything OpenTTD has is still there, and most of what Wira Bandar adds can be switched off.

What stays the same

• The whole transport game: railways and signals, road vehicles, trams, ships, aircraft, industries, cargo distribution, timetables, orders, groups, autoreplace, finances, the scenario editor and heightmaps.
• Graphics sets, NewGRFs, AIs, game scripts and Online Content, from the same places (see Graphics, NewGRFs and AIs).
• Your OpenTTD saves: Wira Bandar PC loads them (see Saves).
• Keyboard shortcuts, the console and the settings window.

What’s different besides the features

• The name. The window title, the main menu and the About window say Wira Bandar PC, a fork of OpenTTD. The About window keeps OpenTTD’s credits.
• Its own folder, Documents\Wira Bandar, with your OpenTTD settings and saves copied on the first start (see Folders and settings).
• Its own saves, .csav. OpenTTD can’t open them.
• English only for the new text. The rest of the game is translated as in OpenTTD.
• Multiplayer only with the same build of Wira Bandar PC. It can’t join OpenTTD servers, and OpenTTD can’t join it.
• No OpenTTD survey. OpenTTD’s optional survey, which sends anonymous data to OpenTTD’s servers, is switched off: it is for OpenTTD’s own builds.

Help → About 'Wira Bandar'. The credits that scroll in the middle are OpenTTD's.

New features, and how to switch them off

Settings are in Options and settings (the gear) → Game options → Advanced tab. Features marked Build only have no setting: they only exist where you build or use them.

Traffic

Feature	What it adds	To play as in OpenTTD
Traffic lights	Lights at road junctions, with timings you set	Build only
Giving way	Road vehicles take turns at junctions	Vehicles → Routing → Road vehicles give way at junctions: Off
Traffic map and overlay	Roads coloured by how much traffic is held up	Only a view
Town traffic	Towns’ cars congest roads and slow road vehicles	Environment → Towns → Town traffic: Off
Street life	Cars and people drawn on the roads	Interface → Viewports → Street life: Off (only a view)

Towns

Feature	What it adds	To play as in OpenTTD
Zoning	Zones that steer what towns build where	Build only
City services	Police, fire, clinics, schools, parks, hospitals, universities, stadiums and hawker centres; happiness	Build only; councils also build them (see below)
Malaysian and Singaporean buildings, shops	New houses, flats, towers, shops and malls by year, size and land value	Environment → Towns → Town buildings: OpenTTD’s
Town budgets and ordinances	Taxes, spending, ordinances	Environment → Towns → Town budgets and ordinances: Off
Commuting	Commuters drive or take transit between homes and jobs	Environment → Towns → Commuting: Off (or Town traffic: Off)

Government

Feature	What it adds	To play as in OpenTTD
Town councils	District, municipal and city councils; licences; services; estates	Environment → Towns → Town councils: Off (needs town budgets, so budgets Off stops them too)
States and elections, federal territories and regions	States, governments, elections, land premiums, regions	Environment → Towns → States and elections: Off (needs town councils)

Transit

Feature	What it adds	To play as in OpenTTD
Lines	Numbers, names, colours, frequency, even spacing, departures boards	Only used if you use it
Fares	Fare schemes, concessions, passes	The default fares pay as in OpenTTD
Transit authorities	Towns’ budgets, tenders, contracts, free lines, passes	Only if you bid: without a contract a line runs on its own account
Modern and electric buses	New built-in bus models	They are just more models to buy
Depots	Depot yards, chargers, staff buildings	Build only; Company → Staff budget for road vehicles is Off by default
Bus priority, busways and BRT	Bus lanes, give-way markings, bus signals, bus-only roads, busways, viaducts, BRT stations	Build only
Expressways and tolls	Expressways, toll plazas, free-flow gantries, congestion charges	Build only; but towns of 15,000 people or more with a jammed centre bring in a congestion charge on their own (with Town traffic: Off there are no jams)
Interchanges and hubs	A roof over a big bus station, or an air-conditioned hub with a railway station; better passenger ratings	Only if you build one
Rush hours and on-demand lines	A city clock, rush hours, off-peak parking, on-demand lines	Environment → Towns → City clock with rush hours: Off (the default)
Metro and rail	Line maps, platform crowding, screen doors, driverless lines, feeder contracts	Line maps are a view; screen doors, driverless lines and feeders only if you choose them; crowding has no setting (below)

Environment

Feature	What it adds	To play as in OpenTTD
Air pollution and land value	Air quality, land value, their effects on towns	Environment → Towns → Air pollution and land value: Off

Changes that have no setting

A few changes apply in every game:

• Passenger satisfaction. Every passenger line gets a monthly satisfaction score from waiting, crowding, punctuality, fares, vehicle condition and comfort. It moves passenger ratings at the stations it serves (up to 5% better or 8% worse), towns’ happiness, and how towns rate your company. See Passenger satisfaction.
• Crowded railway platforms. Platforms hold a set number of passengers; above that, boarding is slower and ratings drop, unless the station has screen doors. See Metro and rail.
• More in the windows. Town windows, station windows and vehicle lists show the new information and buttons even when you don’t use the features.

Tip

To play an existing OpenTTD save exactly as before, set the settings in the tables above to their OpenTTD choices right after loading it, then save. Saves has the short list.