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    2,054,198 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 25 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 25 Oct 2026.269,438 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Railways Untold

    Mod

    Procedurally generated Create train track around your world.

    C78/ 100
    • OverviewC
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 68
    • ReleasesLatest 28 Aug

    Download

    railwaysuntold-1.20.1-fabric-1.2.2.jar

    Released 28 Aug 2026 · 1.6 MB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • Forge Config API PortAMinecraft 1.21.1 · Fabric (release 21.1.6)
    • Fabric APINeeded by Forge Config API PortAMinecraft 1.21.1 · Fabric (release 0.116.17)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed

    Points lost

    • Many modpacks removed it−7 points
    • No public issue tracker−3 points
    • First release only 8 months ago−3 points
    • Releases in only 5 of the last 24 months−2 points
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      2 points lost25 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.8 weeks ago (28 Aug 2026) 12 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.1.21.1 on Fabric and NeoForge, 1.20.1 on Forge. 53% of the 718 popular Fabric mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 5 of the last 24 months 4 / 6

    • Stability

      7 points lost15 / 22
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.18 of the 59 modpacks with two or more versions removed it in a later one (31%) See the 18 modpacks3 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.No quick fix in 2 years 7 / 7
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5

    • Transparency

      3 points lost7 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · morelandjo/Railways-Untold 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.No link to report problems 0 / 3

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.94,925 3 / 4

    • Track record

      3 points lost5 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.8 months, 27 releases 5 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 5 latest files for recent Minecraft versions. See Security
    Total78 / 100

    55.3 of the 71 points that apply = 78 out of 100. The points above are rounded to whole numbers.

    Images

    • image12.png
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    • fix.jpg
    • image2.png
    • image.png
    • NoTree.png
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    • image7.jpg
    • image10.jpg
    • image.jpg
    • image4.jpg
    • image2.jpg
    • image5.jpg
    • image3.jpg
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    About

    Railways Untold adds an infinite, procedurally generated network of Create train tracks, beginning at the player’s spawn and following the landscape, including tunnels and routes toward villages. When tracks reach a village, the mod can build a station with a train station block and a procedurally generated name; it can also generate a starting train at spawn. Track generation can shape routes around terrain features, with bridges over water, graded sections for smaller elevation changes, and sidings where trains can pull off before the track rejoins. Players can use blocks to extend tracks in existing worlds, lay a route between two points, or mark areas where tracks should not pass. Custom stations and a starting train can replace the defaults, and stations can also be configured around named structures, including structures added by other mods. A broad configuration file lets players adjust or disable these features and other generation settings.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes the game's code in 2 areas: Blocks and fluidsChanges 1 game code file in this area: how blocks, fluids and redstone work. and Server and world logicChanges 1 game code file in this area: the world, commands, scoreboards, saved data and game rules..

    Adds 2 blocks: Dead End and Start; 1 vehicle: Starting Train.

    Counted from the names and data files in the mod, so the list may not be complete.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 30
    Create: Copycats+AAmendmentsACreate: Enchantment IndustryACreate DecoBCreate Big CannonsA

    Details

    Creator
    vodmordia
    License
    All rights reserved
    Downloads
    95K
    Created
    24 Feb 2026
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Discord

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    What it can do on your computer

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them.

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · All 5 latest files checked, last on 16 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      5 latest files: the newest file for each Minecraft version and loader. All 5 are for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.
    • Modrinth and CurseForgeA release with a different file on Modrinth and on CurseForge, whose code is not the same. Each file is checked on its own. Nothing is blocked.
      Minecraft 1.20.1 · Forge · release 1.2.2 · 28 Aug 2026: Modrinth railwaysuntold-1.20.1-forge-1.2.2.jar, CurseForge railwaysuntold-1.20.1-forge-1.2.2.jar. 44 classes changed, 4 classes only in the CurseForge file, 18 classes only in the Modrinth file, in com.vodmordia.railwaysuntold: RailwaysUntoldConfig, SelectedStation, TrainDefinitionLoader$ValidatedTrainEntry, TrainDefinitionLoader, TrackGraphOps, BranchValidationChecks, HeadContext, CreateStationPlacer, CreateTrackBackend$CreateGraphOps, StraightTrackPlacer, DirectGraphConnector, TrackMergeUtil and 54 more.Minecraft 1.21.1 · NeoForge · release 1.2.2 · 28 Aug 2026: Modrinth railwaysuntold-1.21.1-neoforge-1.2.2.jar, CurseForge railwaysuntold-1.21.1-neoforge-1.2.2.jar. 44 classes changed, 4 classes only in the CurseForge file, 17 classes only in the Modrinth file, in com.vodmordia.railwaysuntold: RailwaysUntoldConfig, SelectedStation, TrainDefinitionLoader$ValidatedTrainEntry, TrainDefinitionLoader, TrackGraphOps, BranchValidationChecks, HeadContext, CreateStationPlacer, CreateTrackBackend$CreateGraphOps, StraightTrackPlacer, DirectGraphConnector, TrackMergeUtil and 53 more.
      code differs in 2 releases

    Privacy

    We found nothing it sends

    We read its code without running it: it contacts no web address while you play.

    Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.

    How we checked · All 5 files read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of all 5 files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    No sign so far that AI was used to make it

    We looked for AI tools in its texts, files and images and found none.

    We have not read its code history yet.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 5 places read
    • Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.
      No AI content or AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Not read yet
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      40 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      3 images read
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file
      706 code files read

    Compatibility

    See all 27 files
    Fabric
    NeoForge
    Forge
    1.201.2126.126.3

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.
    Forge Config API Porton FabricACreatein some filesB
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.Nothing
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.It has no file for Minecraft versions newer than 1.21.1. Many recently updated mods still support 1.21.1.

    Related projects

    Projects that need Railways Untold to work.

    ProjectTypeDownloadsGrade
    Create: Infinite RailwaysCMod3K downloads

    Modpacks using this project

    Find modpacks with it

    68 modpacks include Railways Untold in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Create Aeronautica78K downloadslast version with it 12 Aug 2026NEEPMeat Official Modpack35K downloadslast version with it 29 Mar 2026Lionheart Laboratories11K downloadslast version with it 15 Oct 2026Midnight Apocalypse [FORGE]8.4K downloadslast version with it 21 Jun 2026Singularity Create7.4K downloadslast version with it 3 Oct 2026Symbiote Craft6K downloadslast version with it 31 Aug 2026Naano Horizons - Utalyoa Edition4.2K downloadslast version with it 7 Apr 2026Create ADDONS4.2K downloadslast version with it 22 Oct 2026Coffee's Create: Aeronautics SMP3.3K downloadslast version with it 30 Jul 2026Trials of Terra2.6K downloadslast version with it 26 Jul 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Railways Untold. Share: how many of the modpacks with Railways Untold also have that mod.

    ProjectTypeShareGrade
    Create: Copycats+AModin 75% of the modpacks with Railways UntoldAmendmentsAModin 66% of the modpacks with Railways UntoldCreate: Enchantment IndustryAModin 63% of the modpacks with Railways UntoldCreate DecoBModin 63% of the modpacks with Railways UntoldCreate Big CannonsAModin 60% of the modpacks with Railways UntoldCreate: ConnectedAModin 56% of the modpacks with Railways UntoldAllTheLeaks (Memory Leak Fix)AModin 54% of the modpacks with Railways UntoldCreate Slice & DiceAModin 53% of the modpacks with Railways UntoldCreate: Diesel GeneratorsAModin 51% of the modpacks with Railways UntoldCreate: InteriorsAModin 51% of the modpacks with Railways Untold
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    1.21.1·Fabric1.20.1-1.2.21.20.1-1.2.2 · railwaysuntold-1.20.1-fabric-1.2.2.jarSends: None foundRequires:Forge Config API PortPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge1.2.21.2.2 · railwaysuntold-1.21.1-neoforge-1.2.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric1.2.21.2.2 · railwaysuntold-1.20.1-fabric-1.2.2.jarSends: None foundRequires:Create, Forge Config API PortCreate, Forge Config API PortPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric1.2.11.2.1 · railwaysuntold-1.20.1-fabric-1.2.1.jarSends: None foundRequires:Create, Forge Config API PortCreate, Forge Config API PortPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge1.2.21.2.2 · railwaysuntold-1.20.1-forge-1.2.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    27 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.1The latest file for its Minecraft version and loader·Fabric1.2.21.2.2 · railwaysuntold-1.20.1-fabric-1.2.2.jar (main file)·28 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 1.6 MB
    1.21.1The latest file for its Minecraft version and loader·Fabric1.20.1-1.2.21.20.1-1.2.2 · railwaysuntold-1.20.1-fabric-1.2.2.jar·28 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 1.6 MB
    1.20.1The latest file for its Minecraft version and loader·Forge1.2.21.2.2 · railwaysuntold-1.20.1-forge-1.2.2.jar (main file)·28 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too. The Modrinth and CurseForge files do not contain the same code. See Security.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.6 MB
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.2.21.2.2 · railwaysuntold-1.21.1-neoforge-1.2.2.jar (main file)·28 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too. The Modrinth and CurseForge files do not contain the same code. See Security.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.6 MB
    1.20.1The latest file for its Minecraft version and loader·Fabric1.2.11.2.1 · railwaysuntold-1.20.1-fabric-1.2.1.jar (main file)·17 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.5 MB
    1.20.1·Forge1.2.11.2.1 · railwaysuntold-1.20.1-forge-1.2.1.jar (main file)·17 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.5 MB
    1.21.1·NeoForge1.2.11.2.1 · railwaysuntold-1.21.1-neoforge-1.2.1.jar (main file)·17 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.5 MB
    1.20.1·Fabric1.2.01.2.0 · railwaysuntold-fabric-1.2.0.jar (main file)·20 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.20.1·Forge1.2.01.2.0 · railwaysuntold-forge-1.2.0.jar (main file)·20 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.21.1·NeoForge1.2.01.2.0 · railwaysuntold-neoforge-1.2.0.jar (main file)·20 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.21.1·NeoForge1.1.51.1.5 · railwaysuntold-neoforge-1.1.5.jar (main file)·27 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.20.1·Forge1.1.51.1.5 · railwaysuntold-forge-1.1.5.jar (main file)·27 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.20.1·Fabric1.1.51.1.5 · railwaysuntold-fabric-1.1.5.jar (main file)·27 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.21.1·NeoForge1.1.41.1.4 · railwaysuntold-neoforge-1.1.4.jar (main file)·21 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.20.1·Forge1.1.41.1.4 · railwaysuntold-forge-1.1.4.jar (main file)·21 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.2 MB
    1.20.1·Fabric1.1.41.1.4 · railwaysuntold-fabric-1.1.4.jar (main file)·21 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.2 MB
    1.20.1·Fabric1.1.31.1.3 · railwaysuntold-fabric-1.1.3.jar (main file)·13 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.20.1·Forge1.1.31.1.3 · railwaysuntold-forge-1.1.3.jar (main file)·13 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.21.1·NeoForge1.1.31.1.3 · railwaysuntold-neoforge-1.1.3.jar (main file)·13 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.21.1·NeoForge1.1.21.1.2 · railwaysuntold-neoforge-1.1.2.jar (main file)·5 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 989.5 KB
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