StarRailExpress - Wathe Addon
ModA train murder mystery game with new roles and game modes.
Why gradeB
How grades workStrengths
Points lost
- First release only 6 months ago−4 points
- Under 5 million downloads−2 points
All 11 criteria
Maintenance
Full points21 / 21Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.2 months ago (21 Aug 2026) 12 / 12Supports 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. 15% or more of the popular mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3. 9 / 9Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Does not apply. The project is under 6 months old.Stability
Full points5 / 5Removed 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.Not measured yet.Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.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 of the 4 known conflicts count in the grade See the 4 known conflicts5 / 5Transparency
Full points10 / 10Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · catmoon-train/StarRailExpress 7 / 7Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · catmoon-train/StarRailExpress 3 / 3Popularity
2 points lost2 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.26,894 2 / 4Track record
4 points lost4 / 8AgeHow long the project has existed. It counts less when no new file came out recently.6 months, 4 releases 4 / 8Security
PassedFile checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the latest file for recent Minecraft versions. See Security
42.4 of the 48 points that apply = 88 out of 100. The points above are rounded to whole numbers.
Images
About
StarRail Express is a multiplayer social-deduction and minigame mod that reworks the train-murder-mystery format with its own runtime and expanded roles, modes, maps, and game systems. Its four factions include civilians such as Doctors and Detectives, killers such as Ninjas and Morphlings, neutrals such as Thieves and Ghouls, and Vigilantes or Sheriffs who can eliminate killers; signature roles include the tarot-themed Fool, stealthy Shadow Falcon, and Pilot with air support. More than 20 modifiers add variations such as extra starting money, split-personality play in which two players control one body, and special character types including Knight and Refugee. Players can choose roles before a round, play Killer against Super Loose End, or repair a codebreaker to escape, alongside diversions such as card battles, roulette, hide-and-seek, bomb passing, and sniper duels. The mod includes preset train and scenario maps, supports community-made maps, and provides JSON map configuration for spawn points, waiting areas, game zones, rooms, and background scrolling, as well as map voting and tools for editing interactive scenes. A redesigned HUD, character-selection screen, shop, and results panel provide task directions, stamina displays, and gameplay prompts, while a replay system records key events for viewing after a match. Administrators can manage money, control game flow, and load or switch maps using the mod's commands; detailed player and server statistics are also available. StarRail Express incorporates roles and content associated with Harpymodloader, StupidExpress, Noellesroles, Harpy Simple Roles, and KinsWathe, and adds items, entities, and blocks for the train. It requires Wathe for its decorative resources but replaces Wathe's runtime, so other Wathe addons should not be installed alongside it.
Written from Modrinth and the GitHub README . How we write it
In-game changes
Changes the game's code in 14 areas: Rendering and graphicsChanges 14 game code files in this area: drawing mobs, items, particles and textures on screen., User interfaceChanges 13 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay., Mobs and their behaviorChanges 13 game code files in this area: mobs, animals, villagers, projectiles and how they move and act., PlayerChanges 8 game code files in this area: your character: movement, abilities, hunger and controls., Inventory and itemsChanges 8 game code files in this area: items, chests and other containers, crafting and enchanting., Server and world logicChanges 7 game code files in this area: the world, commands, scoreboards, saved data and game rules., Networking and multiplayerChanges 5 game code files in this area: connections, the server list and what is sent between your game and a server., World renderingChanges 4 game code files in this area: drawing the terrain, sky, clouds and weather., Game optionsChanges 4 game code files in this area: settings, key bindings and the option screens., Blocks and fluidsChanges 3 game code files in this area: how blocks, fluids and redstone work., Chunk loading and storageChanges 2 game code files in this area: how the game loads, tracks, saves and unloads chunks., Game data and resourcesChanges 2 game code files in this area: recipes, tags, advancements, language files and other game data., SoundChanges 1 game code file in this area: playing sounds, music and the sound engine. and Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses..
Adds 370 blocks, 272 items, 3 mobs, 1 minecart, 3 projectiles, 14 other entities and 30 key bindings.
Counted from the names and data files in the mod, so the list may not be complete.
Replaces 20 of vanilla Minecraft's interface textures.
Details
- Creator
- StaredTrain
- License
- GNU General Public License v3.0 only
- Downloads
- 27K
- Created
- 2 May 2026
- Official page
- Modrinth
- Links
- Source code , Issues , Discord
Security
No harmful code found
We checked its files and read their code, without running it.
What it can do on your computer
- Can update itself
- It can add or replace files in your mods folder, for example to update itself.
- Starts other programs
- It can start another program on your computer, for example to open a link in your browser. Found in mysql-connector-j, a library it includes.
- Creates settings files
- The mod keeps its settings in the config folder of your game, where you can change or delete them. 13 files in your config folder.
- Connects to the internet
- It has code that can go online, for example to check for updates, load skins or send crash reports. Found in the mod's own code, in HikariCP, a library it includes and in mysql-connector-j, a library it includes. See Privacy
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
- 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.1 latest file, for a recent version. 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.Folders outside the game, the webcam or microphone, an AI service.
Privacy
Sends your player ID
Sent to sessionserver.mojang.com.
We found this in its code, read without running it.
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
- 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 its one file, for recent Minecraft versions. See each file in Releases
- sessionserver.mojang.comTalks to the Minecraft login service.Your player ID
- Address built while the game runsThe code builds this address while the game runs: it is not written in the file.Downloads remote scene assets. Downloads the list of supporters.Explained by AI (may be wrong)Explained by an AI from the code. May be wrong.Nothing about you
- 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
AI was used for its code, text and assets
The author declares AI code, assets and text on Modrinth.
We looked for AI tools in its texts, files, images and sounds 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
- 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.Declares AI code, assets, text. No 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 found4 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 found476 images read
- Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.Nothing found4 sounds 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 file4,240 code files read
Compatibility
See all 4 filesPoint at or tap a version to see its loaders.
Known conflicts
These projects do not work together with StarRailExpress - Wathe Addon: their authors or StarRailExpress - Wathe Addon's author say so. If you install both, the game can crash or some features can stop working. Some of them do the same job as StarRailExpress - Wathe Addon, so you only need one.
Modpacks using this project
Find modpacks with itModpacks that include StarRailExpress - Wathe Addon in at least one of their versions, most downloaded first.
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.