Rex Components Enhancements (RCE)
🟢 Updated this monthPreview

🔍 Analysis
- ✅ Updated 53 days after the latest game patch — actively maintained
- 🏆 #74 of 79 Utility mods in this game by downloads
📋 About This Mod
Add's new truck components, new light components and more.
Rex Components Enhancements expands Railroader’s definition editor with customizable lighting, flexible truck layouts, and editing tools for locomotive and rolling stock creators.
Build working class lights, horn-triggered ditch lights, rotating beacons, and custom illumination for steps, walkways, cabs, and other model details. Add and configure components directly in the game’s definition editor.
-
[]Class lights: Click to cycle through Off, White, Green, and Red. Choose the game’s class-lamp fixture or a headlight-style beam and glow for your own housing. Group matching lights to control them together.[/]
[]Marker lights: Red, green, and white presets, plus custom hex colors. Configure independent switches, color selections, and optional headlight control through the mod’s UMM panel.[/]
[]Ditch lights: Flash in response to the owning vehicle’s horn or whistle. Choose alternating or synchronized flashing, adjustable frequency, dim-to-bright transitions, and flashing duration after horn release. Create new lights or control an existing headlight.[/]
[]Rotating beacons: Customize color, brightness, range, rotation speed, and direction. Choose always-on operation, UMM panel controls, or clickable switching.[/]
[]Custom light sources: Add illumination with Sphere, Cone, Square, or Rectangle shapes. Adjust color, intensity, range, and direction. Standard sources can follow either end’s headlights; the separate clickable source provides manual On/Off control.[/]
[]Flexible truck layouts: Components for paired trucks, a single complete bogie, and additional trucks support three-, four-, five-truck layouts and more. Configure offsets, height, orientation, and swivel locks.[/]
[]Editor tools: Search components by name or type, Undo and Redo edits, and Revert to the current session’s opening state or last successful Apply/save.[/]
Requires Railroader and Unity Mod Manager 0. 32. 4 or newer.
To install, close the game and extract the included
RexsComponentsEnhancementsfolder into
Railroader/Mods. The
info.json The mod displays as Rex Components Enhancements in UMM.
Version 0. 11. 1 is experimental. In-game behavior, multiplayer, and save/reload still require verification. Truck layouts affect visual arrangement while retaining Railroader’s two native physics supports; truck desynchronization has not been confirmed fixed.
End User License Agreement
By downloading, installing, or using this mod, you agree to the following terms:
This mod and its contents are provided for personal use only. You may not decompile, reverse engineer, disassemble, inspect, reproduce, replicate, modify, redistribute, or otherwise examine the mod for the purpose of copying its functionality, code, systems, or implementation without prior written permission from me.
Using any portion of this mod, its code, concepts, or implementation as the basis for another mod, project, or derivative work without permission is prohibited.
Permission for development, compatibility work, debugging, or educational examination must be obtained from the author before inspecting or reproducing protected portions of the mod.
Violation of these terms may result in revocation of permission to use the mod and requests for removal of unauthorized copies or derivative works.
Copyright © 2026. All rights reserved.
📊 Mod Details
- Game
- Railroader Mods
- Author
- ItsthatguyREX
- Version
- 0.25.0
- Downloads
- 41
- Endorsements
- 2
- Category
- Utility
- Created
- 9/14/2026
- Updated
- 9/15/2026
🔧 How to Install Railroader Mods
Download from Nexus Mods.
📖 Full step-by-step install guide for Railroader →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Railroader commands, item IDs, and more.
Keep browsing — more Railroader mods await