Cities: Skylines

Cities: Skylines

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The Cities Skylines GEM - George´s Essential Mods [2025]
   
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Description
Basic essential mod collection, essentially the backbone of the game, these mods add quality of life and various game changing aspects.

ALL compatible with game version 1.19.2-f3 released on the 25th of March 2025.

The following mods throw a flag on launch citing incompatibility:
- Network Multitool, 1.18.1-f3
- UI Resolution, 1.18.1-f3
- Node Controller Renewal, 1.18.1-f3
- Intersection Marking Tool, 1.18.1-f3 - also loads with an error, tested it out and no actual issues arose, ignore.
Click dont show again on all, if any other problems show after you do that, that will be cause for alarm, not before!

I recommend to create your own private collection and adding this whole collection into it, that way you can potentially add more, which I encourage because this collection doesnt include a lot of assets and packs.
Items (80)
Better Budget
Created by unobtanium
You in full control: Fast access to all service sliders. Better Budget Are you tired of switching between the budget and city info windows constantly to adjust your expenses? Fear no more! This UI mod puts the budget sliders right where you need them: In t...
Precision Engineering
Created by Simie
http://i.imgur.com/oLnq6h3.png Precision Engineering augments Cities: Skylines by adding angle snapping, guidelines and additional information to assist you when building roads, train lines, pipes and power lines. http://i.imgur.com/voLHeOi.gif Installatio...
Extra Landscaping Tools
Created by BloodyPenguin
Allows to place natural resources in-game + provides configurable tree brush&pencil, terraform and water tool. https://i.imgur.com/CYNzkiJ.png Provides some Map Editor tools in-game (like Resources Tool) and movable 'Brush Options' toolbar. Available throu...
Surface Painter
Created by BloodyPenguin
Allows to change terrain surface https://i.imgur.com/CYNzkiJ.png Are you tired of endless list of filler assets cluttering your parks panel and exhausting your buildings limit? Then this mod is for you! This is a plugin for my Extra Lanscaping Tools mod th...
Improved Public Transport 2
Created by BloodyPenguin
Also known as IPT2. Provides improved control of public transportation. https://i.imgur.com/CYNzkiJ.png Compatible with More Vehicles, TM:PE, Vehicle Selector! YOU MUST DELETE ANY OTHER VERSIONS OF THIS MOD AND RESTART THE GAME BEFORE USING THIS! This is a...
Ticket Price Customizer
Created by BloodyPenguin
https://i.imgur.com/CYNzkiJ.png Allows to customize ticket prices Since game update 1.10.0, ticket price is set per line type and not per vehicle type (which I find realistic). Because of that I removed per vehicle ticket price setup from Improved Public T...
Realistic Walking Speed
Created by egi
Adjusts pedestrian walking speeds to realistic values. https://i.imgur.com/a0VrMRr.png ⠀⠀⠀⠀⠀⠀⠀⠀https://i.imgur.com/bnDNN2x.pnghttps://i.imgur.com/DczUXYq.png Long description This mod fixes the unrealistic vanilla citizen walking speed that bothered me fro...
AutoLineColor Redux
Created by TaradinoC
Sets the the color and name of new transit lines as you create them. Based on the original Auto Line Color, with additions: Updated to work with Park Life. (Also compatible with Industries.) New "Roads" naming strategy, which uses road names as well as dis...
Advanced Vehicle Options
Created by Tim
Advanced Vehicle Options 1.9.12 https://i.imgur.com/0O9w9Ta.png https://imgur.com/mzpNwS8.png Hubs & Transports DLC Mod Compatibility and Loading Issues If you have any issues with the new Treasure Hunt DLC, please be sure to read Avanya's support discussi...
Show It!
Created by Keallu
Compatible with Cities Skylines 1.17.0-f3 (Hotels & Retreats) This mod shows vital indicators for all zoned buildings - that means residential, industrial, commercial and office buildings. NEW IN 1.11 - Recompiled for Cities Skylines 1.17.0-f3 (Hotels & Re...
Move It
Created by Quboid
Move It 2.10.8 Compatible with Cities Skylines 1.18.1 (23rd October Update) New in 2.10.8: - Updated for game version 1.18.1 - Added support for Nyoko's Procedural Objects fix This mod allows you to select, move and align various things. https://i.imgur.co...
Roundabout Builder
Created by Strad
This mod automatically builds roundabouts for you. It clears the area of the roads and snaps them onto the roundabout. Network Anarchy is recommended. VERSION RELEASE 1.9.7 Experiencing issues? Reinstall (resubscribe) the mod If you cannot run this mod at ...
Bulldoze It!
Created by Keallu
Compatible with Cities Skylines 1.17.0-f3 (Hotels & Retreats) This mod allows to automate the bulldozing of residential, industrial, commercial and offices buildings if they become abandoned, burned down, collapsed or flooded. NEW IN 1.8 - Recompiled for C...
TM:PE 11.9.1.0 STABLE (Traffic Manager: President Edition)
Created by Krzychu1245
Improve lane and parking usage. and customise junctions, roads, and rails! This is the stable release with tested features. https://i.imgur.com/biZEmm8.png https://imgur.com/mzpNwS8.png ⠀⠀⠀⠀⠀⠀⠀⠀User Guide⠀⠀⠀⠀Report Bugs⠀⠀⠀⠀Discord Chat Vehicles despawning ...
Empty It!
Created by Keallu
Compatible with Cities Skylines 1.17.0-f3 (Hotels & Retreats) This mod allows to automate the emptying of service buildings. NEW IN 1.6 - Recompiled for Cities Skylines 1.17.0-f3 (Hotels & Retreats). NEW IN 1.5 - Recompiled for Cities Skylines 1.16.1-f2 (H...
Optimised Outside Connections
Created by Quboid
Optimised Outside Connections Compatible with Cities Skylines 1.17 (23nd May Update) Sick of 7% full cargo trains clogging up your rail network? Got a queue of near-empty cruise ships clogging up your harbours? Optimised Outside Connections reduces the num...
Toggle It!
Created by Keallu
Compatible with Cities Skylines 1.17.0-f3 (Hotels & Retreats) This mod allows to toggle different visual elements in the game. NEW IN 1.23 - Recompiled for Cities Skylines 1.17.0-f3 (Hotels & Retreats). NEW IN 1.22 - Fixed issue with Dark Info Views making...
Render It!
Created by Keallu
Compatible with Cities Skylines 1.17.0-f3 (Hotels & Retreats) This mod allows to change render processing. NEW IN 1.37 - Recompiled for Cities Skylines 1.17.0-f3 (Hotels & Retreats). - Updated to latest YamlDotNet version. NEW IN 1.36 - Recompiled for Citi...
Custom Effect Loader
Created by boformer
This mod is required for props and vehicles with custom light effects. It sets up and enables the effects on level load. Just install and enable the mod and enjoy the lights :) Cool assets with custom effects! Get them! https://steamuserimages-a.akamaihd.n...
Ploppable RICO Revisited 2.5.6
Created by algernon
https://i.imgur.com/9ms8DIe.png Check out the wiki page for additional information, descriptions, guides and FAQ. New in 2.4: Configurable cost overrides. Option to automatically lock the building level of plopped growables (requires Advanced Building Leve...
Realistic Population 2 2.2.4
Created by algernon
https://i.imgur.com/9ms8DIe.png Formerly Realistic Population Revisited Key features: Provides a more realistic simulation and gameplay experience Realistic calculatrion of building populations - no more single suburban houses with half-a-dozen families an...
Lifecycle Rebalance Revisited 1.6.8
Created by algernon
https://i.imgur.com/9ms8DIe.png Using Game Anarchy? Be sure to DISABLE Game Anarchy's "Maximize education coverage" option. New in 1.6 MAJOR NEW FEATURE: realistic early life ageing and progress, from early childhood to young adult (optional, customizable)...
Automatic Pedestrian Bridge Builder V2.0 [Beta]
Created by kian.zarrin
https://i.imgur.com/O3ujMsj.png Automatically builds pedestrian bridges over and also tunnels under junctions/roundabouts/roads. (and disables pedestrian zebra crossings if TMPE is present). Also able to connect alleys to main roads (see screenshots). Usag...
Harmony 2.2.2-0 (Mod Dependency)
Created by boformer
https://i.imgur.com/CYNzkiJ.png This is a dependency for various other mods. It provides Andreas Pardeike's Harmony patching library (version 2.2.2) to all mods that require it. It also hotpatches older Harmony versions (1.2.0.1 and 1.1.0.0) and adds limit...
Patch Loader Mod
Created by Krzychu1245
Core dependency of FPS Booster https://i.imgur.com/9ms8DIe.png New in 2.1.2, 30/Nov/2021 bugfix: problem with detection of -noWorkshop and -disableMods command line flags, improvement: local mods directory path detection on MacOS v2.1.1, 6/Aug/2021 fixed c...
Repaint 1.7.4
Created by algernon
https://i.imgur.com/9ms8DIe.png A fork of TPB's Painter mod, updated to work with Harmony 2, fix bugs, and add extra features. 100% backwards-compatible with the original. New in 1.7: Add vanilla highway texture replacement option Add option to colorize al...
Advanced Building Level Control 1.3.2
Created by algernon
https://i.imgur.com/9ms8DIe.png Enables fine-grained control of growable building levels New in 1.3: Support "true random" selection of building appearance when changing building levels (by default, the game will always use the same model for each level of...
Find It! 2
Created by sway
This mod allows you to search, filter, select, and place assets. It also provides some extra info that are usually not available in vanilla game. https://i.imgur.com/O3ujMsj.png Unsubscribe the BETA version before you use this mod! This mod was forked from...
Intersection Marking Tool 1.14.7
Created by macsergey
https://i.imgur.com/0O9w9Ta.png https://i.imgur.com/fkaKgIp.png Overview This mod allows you to quickly create road markings at intersections. This is for detailing and aesthetics ONLY and WILL NOT tell your traffic where to go. If you want to control traf...
Picker
Created by Quboid
Picker Compatible with Cities Skylines 1.17 (23nd May Update) If you use EML / Prop Anarchy, you must update to Extended Managers Library fix and Prop Anarchy fix! https://i.imgur.com/9z4zVck.png With Picker, you can choose any object placed on the map to ...
BOB, the Tree and Prop Replacer 1.0.1
Created by algernon
https://i.imgur.com/9ms8DIe.png Beautify Our Builds (BOB). OR Universal Beauty Manager Tool To Change Ugly Props And Trees Or Bury Them (UBMTTCUPATOBT). More details on usage you'll find in the basic BOB guide. New in 0.9.4 New feature: ability to add new ...
Unlimited Outside Connections Revisited 1.1
Created by algernon
https://i.imgur.com/9ms8DIe.png Resurrected! BloodyPenguin's original Unlimited Outside Connections mod is no longer functioning as of the 1.15 (Plazas & Promenades) game update. The changes required to fix this were more than simple tweaks, and this mod h...
Enhanced Outside Connections View
Created by rcav8tr
The Outside Connections info view is enhanced to: show or hide individual resources show the numerical amount of each resource show a graph of resources over time Detailed Description This mod introduces a show/hide check box for each import and export res...
Zoning Adjuster 1.6
Created by algernon
https://i.imgur.com/9ms8DIe.png A tool to adjust and fine-tune zoning grids Yes, the one-sided and remove zoning functions of this mod work happily alongside those introduced in the base game in 1.17 - you can use either or both. Remember that this mod doe...
Yet Another Toolbar
Created by sway
This mod lets you customize the toolbar panels. https://i.imgur.com/O3ujMsj.png Why another toolbar mod? Resize It's panel scaling feature breaks Find It 2 so I was looking for a solution. I contacted the author of Resize It back in mid-2020 but they were ...
Node Controller Renewal 3.5
Created by macsergey
https://i.imgur.com/0O9w9Ta.png https://i.imgur.com/txCq9p1.png Overview This mod allows you change node type and shape This is renewal version of original Node Controller by kian.zarrin with improved UI/UX. The new UI allows you to make the perfect inters...
Commuter Destination 0.5.0
Created by jkm
See the destination of all passengers waiting at a public transport stop. Useful for fixing overcrowded stops. https://i.imgur.com/0O9w9Ta.png Requires Harmony. Compatible with: Improved Public Transport 2 Transport Lines Manager 14.4 How to use Open publi...
UI Resolution 1.3
Created by macsergey
https://i.imgur.com/0O9w9Ta.png https://i.imgur.com/sLtPy2b.png Overview This mod changes the game UI resolution to match the selected screen resolution The game UI resolution is always Full HD (1920x1080) regardless of the selected screen resolution, so t...
Better Road Toolbar
Created by Delta 5-1
https://i.imgur.com/a0VrMRr.png Maintain sanity when browsing the Road toolbar. Description Adds more tabs in the Road toolbar. Replaces the 3 default Small/Medium/Large road tabs with up to 7 new tabs: 1U (8m) wide 2U (16m) wide, ≤2 lanes 2U (16m) wide, ≥...
Building Spawn Points 1.4.1
Created by macsergey
https://i.imgur.com/0O9w9Ta.png https://i.imgur.com/j5BJcCL.png Overview This mod allows you change and add building points where spawn vehicles What’s Included Change position of existing spawn points Add additional spawn points Spawn vehicles from any si...
Date Format
Created by rcav8tr
Specify the format for dates in the game. Detailed Description The following date formatting items can be specified: Date part order can be DMY, MDY, or YMD. Date part separator can be slash (/), period (.), dash (-), or space. Month and day can be with or...
Network Multitool 1.3.7
Created by macsergey
https://i.imgur.com/0O9w9Ta.png https://i.imgur.com/4bLVAsL.png Overview This mod provides many different tools for working with networks What’s Included Add node mode: add node to exist segment Remove node mode: remove node and join segments Union nodes m...
Adaptive Networks (AN) V3.18 (STABLE)
Created by Chamëleon TBN
https://i.imgur.com/CYNzkiJ.png Adaptive Networks STABLE formerly known as Adaptive Roads (AR). As a lot of new functions will be released in future that also include other networks we decided to rename Adaptive Roads (AR) to Adaptive Networks (AN) and als...
Play It!
Created by Keallu
Compatible with Cities Skylines 1.17.0-f3 (Hotels & Retreats) This mod allows to change different aspects of game simulation. NEW IN 1.20 - Recompiled for Cities Skylines 1.17.0-f3 (Hotels & Retreats). NEW IN 1.19 - Recompiled for Cities Skylines 1.16.1-f2...
Game Anarchy 1.2.1
Created by Mbyron26
Overview Extends and optimize game's functions. https://i.imgur.com/0O9w9Ta.png New in version 1.2.1 Fixed serialization exception issues. Contains Functions: GA has a control panel in the game, use the shortcut Ctrl+Shift+G or the UUI button to invoke! Fa...
Transfer Manager CE v3.0.56
Created by Sleepy
Description Modifies the vanilla Transfer Manager to prefer closer transfers. ie Garbage trucks will go to nearby buildings first to collect garbage rather than travelling all the way across the city to get the garbage at some distant building. Main Featur...
Loading Screen Mod Revisited 1.1.11
Created by algernon
A replacement for, and continuation of, thale5's original Loading Screen Mod. Includes improved performance and compatibility with other mods, as well as some new features: Skip network and tree prefabs (in addition to the original's buildings, props, and ...
81 Tiles 2
Created by algernon
https://i.imgur.com/9ms8DIe.png Overview Enables unlocking and building on all map tiles, not just the 25 in the middle (replaces the old '81 Tiles' mod). Includes optional Remove Need for Power Lines, Remove Need for Pipes, and Cross the Line functionalit...
Network Anarchy
Created by Quboid
Network Anarchy 3.2.5 Compatible with Cities Skylines 1.17 (23nd May Update) https://i.imgur.com/9z4zVck.png This mod adds additional options when building networks (roads, quays, etc) and provides game-wide anarchy to let you break the placement rules. Ne...
Forest Brush Revisited v1.4.13
Created by Sleepy
https://i.imgur.com/9ms8DIe.png Features Forest Brush lets you paint realistic and varied forest, grasslands, gardens or just patches of plants with ease and convenience. Background This is an update to the amazing Forest Brush mod by TPB. Unfortunately he...
Skyve v3.3.2.1 [Stable]
Created by Chamëleon TBN
Skyve is the fresh re-make of the previous Loading Order Mod 1/2 & Compatibility Report. It features a completely new and slick UI, integrated & real-time compatibility management, advanced filtering, dark mode, Find It! custom tags, Linux & macOS Compatib...
Rebalanced Industries Revisited 0.9.3
Created by Mbyron26
Overview Rebalances Industries DLC, reduce traffic flow, increase cargo loading and more. https://i.imgur.com/0O9w9Ta.png New in version 0.9.3 Fixed serialization exception issues. Main Functions: Using new algorithm to increase the load of vehicle in indu...
Prop Control 1.0.1
Created by algernon
A lightweight alternative for Prop Anarchy for those who don't want to (or can't) use Prop Anarchy or Extended Managers Library. Written with an emphasis on stability, to avoid the current issues with Prop Anarchy/Extended Managers Library. Provides the fo...
Line Tool 0.7.1
Created by algernon
https://i.imgur.com/9ms8DIe.png Place props, trees, and/or buildings in a line Still under active and comparatively early development, but already does all the required basics; the UI in particular is a bit under-developed in this version, and will be impr...
Natural Disasters Renewal: v1.2.4
Created by lagbtech
https://i.imgur.com/0O9w9Ta.png About this mod "Natural Disaster Renewal" takes Zenya's "Natural Disaster Overhaul" and yang yang's "Ragnarok" mods functionalities to be unified in only one, including some other awesome stuffs. Mod version: 1.2.4 General F...
Tree Control 1.0.1
Created by algernon
https://i.imgur.com/9ms8DIe.png A lightweight alternative to Tree Anarchy, with an emphasis on stability and reliability. Provides: Optional expanded tree limit (the default game limit is 262 144; this mod can expand that to over 2 million) Tree Anarchy (A...
Visibility Control 0.9.5
Created by algernon
https://i.imgur.com/9ms8DIe.png A mod providing custom shader support and adjustable LOD (Level of Detail) rendering range support. Provides: Additive shader, for assets using that shader to apply lighting effects to buildings, vehicles, and props (includi...
UnifiedUI (UUI) 2.2.1 - Continued [BETA]
Created by codewitch
https://i.imgur.com/a0VrMRr.png Unsubscribe from original version before subscribing this version! Note on Load Order Requires Skyve for correct Load Order. Stable release of Skyve. (The Beta was also fine; don't worry about it. Has been fine since Oct 202...
District Styles Plus V2
Created by jk2l
This is a copy over https://steamcommunity.com/sharedfiles/filedetails/?id=2852723058 Please visit original mod for description for now. Github: https://github.com/jk2l/DistrictStylesPlusFix Change Log (Compare to Original) Enhancement Added Copy button to...
Lumina
Created by Nyoko
Post-Processing Mastery https://i.imgur.com/9ms8DIe.png https://imgur.com/mzpNwS8.png https://i.ibb.co/px74Xg4/image-2023-09-19-065826625.png Current version: v1.8.7 You can now create Styles! Head to the Styles tab and create your own Lumina style or pres...
Building Control 1.1.3
Created by algernon
https://i.imgur.com/9ms8DIe.png Building anarchy and other functions When placing buildings, allows the user to select: Placement mode - such as being able to change restrictions about placing on roads, water, etc. Terrain surface - pavement, gravel, or no...
Theme Mixer 2․5
Created by Nyoko
Easily customize map themes! Theme Mixer 2.5 is a revised version of Theme Mixer 2, featuring new UI icons and numerous bug fixes. Not to be confused with Building Themes and District Styles Plus. https://i.ibb.co/px74Xg4/image-2023-09-19-065826625.png htt...
Procedural Objects (Empty popup fix)
Created by Nyoko
https://i.imgur.com/9ms8DIe.png https://imgur.com/mzpNwS8.png This is a fork of Procedural Objects. Looking to use Procedural Objects locally in another version of Cities Skylines (Epic Games)? SkyLinx Mod Resource Fixes the empty popup box which was basic...
First Person Camera - Continued v3.1.4 (STABLE)
Created by Will
Please UNSUBSCRIBE the incompatible mods listed in the section "Plugins & Mods Compatibility" before subscribing! Make sure you have UNSUBSCRIBED or DISABLED the test version. Wiki | Troubleshooting & FAQ | Plugins & Mods Compatibility | Known Issues https...
Train Display - Updated v1.5.2.1
Created by Will
https://i.imgur.com/9ms8DIe.png OverviewThis mod provided a UI to show the current status of transport vehicles when following them in FPS camera. This is an update version of Train Display Mod by Asmape. Please visit the original mod for description for n...
Parallel Road Tool (Fixed)
Created by (SSC) Anthony
Parallel Road Tool (Fixed) This is a fixed version of the original Parallel Road Tool by S__T in order to allow it to be usable in newer versions of the game (1.19.2-f3). This was mainly done for my own personal use and is available for anyone else who wan...
Road Builder v1.4.6
Created by T. D. W.
Road Builder is a revolutionary mod that allows you to create roads without dealing with the tedious asset editor! This mod automatically generates the properties, lanes, props, models, and markings of the road based on a configuration created in Thumbnail...
More PathUnits 1.1.2
Created by algernon
https://i.imgur.com/9ms8DIe.png Doubles the number of PathUnits (used for vehicle and citizen instance pathfinding) available in the game (from 262,144 to 524,288). Just enable and start a new game, lor load an existing one - no other steps are needed. IMP...
Network Skins
Created by boformer
https://i.imgur.com/O3ujMsj.png Change the visual appearance of roads, train tracks and pedestrian paths per segment. This is an improved version of the well-known Network Skins mod, developed by TPB and boformer. Disable the other Network Skins mod before...
Theme Decals
Created by Ronyx69
Adds decals which match the current map theme. 32m/16m versions for grass/cliff/sand/gravel/ruined/oil/ore and 32m/16m corner/16x8m edge versions for pavement. Known issues: If the mod is disabled, it won't work, because it's disabled. If you change graphi...
Hide It!
Created by Keallu
Compatible with Cities Skylines 1.17.0-f3 (Hotels & Retreats) This mod allows to hide unwanted things in the game. NEW IN 1.28 - Recompiled for Cities Skylines 1.17.0-f3 (Hotels & Retreats). NEW IN 1.27 - Recompiled for Cities Skylines 1.16.1-f2 (Hubs & Tr...
Hide TMPE crosswalks V3.2 [stable]
Created by kian.zarrin
https://i.imgur.com/O3ujMsj.png link to Experimental Mod! CLICK HERE to understand where are the log files and how to upload them. ** Migrating between mods? (true for any mod) you must exit to desktop AFTER you have unsubscribed from the old version. ** N...
RON, the network replacer 1.1.1
Created by algernon
https://i.imgur.com/9ms8DIe.png Replace Our Networks. New in 1.0 Support for Plazas & Promenades pedestrian roads Add option to auto-replace missing Metro Overhaul Mod (MOM) tracks on load with tracks from the supported replacement collection and MOM Inspi...
Network Extensions 2
Created by sniggledigit
Now Using Harmony 2.2 What's New (v.1.2.2.0) Updated for Hotels & Retreats (v.1.2.1.0) Now compatible with Better Education Toolbar (v1.2.0.0) Updated for compatibility with Plazas & Promenades https://i.imgur.com/a0VrMRr.png Source: https://i.imgur.com/n2...
Watch It! Revisited
Created by Nickayz
https://i.imgur.com/a0VrMRr.png https://imgur.com/mzpNwS8.png This is the updated version of Keallu's Watch It! Mod for the Plazas & Promenades DLC and the free patch 1.15.0-f7 which has since also been updated, but the revisited version has additional fea...
FPS Booster
Created by Krzychu1245
Increases in-game frame rate, but... results may vary because there are many factors like CPU/GPU speed, RAM usage, current in-game scene complexity etc. Disclaimer: you need good and efficient GPU cooling, because this mod may force your GPU run at full s...
Call Again v1.6.4
Created by Sleepy
Description I'm sick and no ambulances are coming, why don't you call them again dear. If you find you always have sick or dead people in your city and no one comes to pick them up or your commercial buildings keep being abandoned due to no goods available...
Vehicle Selector 1.4.4
Created by algernon
https://i.imgur.com/9ms8DIe.png Select which vehicles can spawn from any building Adds a Vehicle Selector button to the building info panel for supported buildings. Press the button to open the mod's vehicle selection panel, which enables you to choose whi...
SharedStopEnabler
Created by CodeBard
Overview Currently it is not possible to have public transport such as bus and trams stop on the same road segment. That is where this mod comes in handy: It allows you to place stops of different means of transportation on the same segment. This also work...
Better Train Boarding
Created by Vectorial1024
Unlock the peak efficiency of trains/metros by fixing boarding behavior. 中文名:火車上車易 Quick info Requires Harmony Passengers board trains, metros, etc. by preferring the closest available trailer Passengers board trains, metros, etc. by first-come-first-serve...