OpenTTD比运输大亨豪华版多了什么内容?

OpenTTD 的制作参考了Chris Sawyer的《运输大亨豪华版》，并在它的基础上带来了巨大的提升. 除此之外，很多灵感也由TTDPatch 而来. 你可以从这里看到OpenTTD与TTDPatch之间的比较 OpenTTD与TTDPatch间功能的比较(en).

重要的改进

• 多版本 - OpenTTD有Linux，Windows，Mac OS X，OS/2等多个操作系统下的版本，目前甚至提供Android版.
• 铁轨自动建造工具 - 你可以在任何方向上拖动鼠标从而建造铁轨，电脑会帮你在所选定的方向上建造。
• 地图更大, 最大可达 4096x4096.
• 基于从谷歌地球上下载的地形高度数据制作出的高度图，提供了更为真实的场景。主页 http://www.tt-forums.net/viewtopic.php?f=29&t=27052 以及最新的文档 http://www.tt-forums.net/download/file.php?id=92633 .
• 运河/船闸 - 允许玩家在陆地上建造运河，从而使船舶在其上航行。
• 车站更大 - 车站可以制作的更长，并能容纳更多的月台.
• 站台分离 - 同一个站点的不同站台之间可以有短距离间隔。
• Ability to join stations (of same width or length) - Building a station next to another station of the same type, width and lengths creates a single longer station.
• Waypoints (en) - A special piece of track which can be placed on branching routes to force a train to use a particular branch to reach its destination.
• Mammoth trains - 火车可以变很长。
• 多头火车 - 每台火车可以拥有一个以上的机车头协助装载重物车辆的速度，也能让爬山更有力等等。
• Build on slopes and coasts - It's possible to build on the slopes of the coastline or hills; the relevant tile is filled to a flat height for a certain cost.
• 前往机厂指令 - 可以插入指令，让车辆回到机厂。
• 更长的桥 - 桥梁横跨的距离更长...要价不斐。
• Higher bridges - Bridges can span over greater heights enabling more complex networks.
• Three new bridges - To enable greater use of the higher speed trains.
• Presignals (CTRL-click on existing signals) - As TTDPatch - special signals to aid building complex track layouts (usually used when there are many platforms connected to a single train line).
• Semaphores (CTRL-D to place them) - As TTDPatch.
• Order sharing and copying ("goto" on other vehicle to copy, ctrl+"goto" to share) - Vehicles can now share orders with order changes propagating to all vehicles, and orders can just be copied by clicking on any other vehicle to save time.
• TTDpatch-compatible Non-stop handling - Exactly as it says on the tin.
• Crossing tunnels - Tunnels may now cross over each other underground.
• Build many trees on one tile.
• Bribe the town authority - If your townsmen hate you, you can bribe the local authority to help you but it's expensive and runs the risk of you being caught.
• Much improved networking and internet play by TCP/IP, including server lists, kick/ban, dedicated server, cheat protection and chat.
• AI framework allowing for new, user made AIs. The old (cheating) AI was removed.
• Several new types of airport (metropolitan in 1980, international in 1990 and intercontinental in 2002).
• 直通式路边车站 - 公路车辆的新型车站，很像现实生活的公车站，这个新型车站能让公路车辆直接停在路边装载/卸载乘客及货物。
• 路面电车 - 新型的道路车辆（类似公共汽车），需要使用专用的轨道、车站与车场。

更好的可操作性

• Convert rail tool (to rail, monorail, maglev) - To enable you to easily switch your tracks to the latest technology.
• Build stations with drag & drop - Rather than guess at the size or count the tiles, just drag and drop the station over the desired area and it is built for you.
• Build while paused - An optional patch that allows building while the game is paused.
• Mouse wheel can be used to scroll in menus and to zoom in/out.
• Autoscroll (to left/right) - when you reach the edge of the screen, it moves across.
• Bigger demolish tool.
• Plant trees on area.
• Sell whole train by dragging to dynamite trashcan - Sells the whole train instead of just a single carriage.
• Cost estimation with Shift - Holding Shift on almost any action will show you how much it will cost you before you do it.
• Road and rail removing by dragging.
• Company HQ can now be moved somewhere else (cost 1% of company value).
• Autosave at a regular interval.
• Autorenew/replace vehicles that are nearing their end of life.
• It's now possible to remove a platform from a station by clicking on the station tool and then on the remove tool, then on the platform you want to remove.
• All TTDLX save games are supported (.SS1, .SV1, .SV2, .SV0, .SS0).
• High score table
• New pathfinding algorithm for trains.
• Landscaping (en).

新的游戏选项

• "No train service" option.
• Disable inflation option.
• Full load any option, as in TTDPatch - Your train will leave the station if ANY of its cargos are full.
• "Select goods (en)" option.
• "Multiple similar industries in close proximity" option.
• "Multiple industries per town" option.
• News item for "train is unprofitable".
• News item for "train is lost".
• Ability to set the starting date, takes a value on the form yyyy, yyyymm or yyyymmdd.
• Select what vehicle types the AI will build.
• Ability to choose snowline height.
• Change default servicing interval for vehicles.
• Change maximum number of vehicles per player.
• Option for percent-based service intervals. Send a vehicle to depot after it has lost X% of its reliability

图形与界面的改进

• Screenshots can be BMP, PNG or PCX (select in game options menu).
• More currencies (including Euro introduction in 2002 and your own custom currencies).
• More townname languages.
• Windowed mode or fullscreen including resolution selection.
• Sticky windows (don't close unless you close them yourself) and snappy windows (windows align themselves against each other when dragged).
• Resizeable windows.
• Refresh rate configuration setting.
• Town directory sorting.
• Advanced Settings (en) configuration window.
• Use Ctrl-click to repay full loan or take out full loan.
• Color newspaper after a certain date.
• Game speed increase (through fast forward button or by pressing Tab).
• Plant a random tree type.
• Hotkeys for almost every action.
• Translations into a multitude of languages, selectable in-game at any point.
• Loading new graphics sets.
• Bring up an extra viewport showing any part of the map.
• Color-coded vehicle profits.
• Invalid orders in a vehicle's schedule are highlighted in red and generate a warning.

For details of every change, see OpenTTD (en)