This is a creative-mode-focused modpack that utilizes the IR mod to achieve realistic rail transit and railways, incorporating other auxiliary, decorative, and optimization mods as its core content.

MTR edition

MTR Railway Network Access

Introduction

Content Overview

Railway Network Access is a modpack dedicated to enhancing the creative-mode building experience for rail transit systems—such as subways, light rail, and railways—as well as roads and urban architecture, enabling the construction of modern cities and diverse rail transit networks.

Railway Network Access utilizes the MTR (Minecraft Transit Railway) mod(along with its add-ons), the IR mod (Immersive Railroading) or Create(along with KuaYue) mod as the foundation for rail transit and railway construction. Building upon this core, it incorporates numerous material expansion mods to diversify construction material options. Several building-assistance and information-display mods are also included to improve construction convenience. In terms of optimization, the modpack integrates modules that accelerate game loading, world entry/exit, and chunk loading. Visual rendering optimization, block culling, and lighting enhancement mods collectively improve overall framerates. Memory optimization mods are employed to reduce the game's memory footprint and lower the probability of memory or VRAM leaks. Additionally, a selection of simple yet effective utility mods has been added to address various minor but persistently annoying issues.

Feature Summary

1. Simulated Rail Transit System: Built upon popular railway mods, it offers a highly authentic, free-form operational experience.
2. Extensive Construction Material Selection: Adds a wide variety of vanilla block variants, modern lighting fixtures, urban decorative blocks, and road detailing elements.
3. Substantial Performance Optimization: Employs a range of optimization mods to improve performance in areas including visual rendering, memory usage, chunk loading, multiplayer networking, logic processing, and game loading times.
4. Enhanced Multiplayer Experience: Incorporates specific mods to optimize multiplayer settings and network connectivity.
5. Curated Mod Selection: Carefully selects mods that align with the pack's theme, ensuring each included mod is useful and beneficial to the player. Mods that are largely irrelevant to rail transit and city building—such as JEI (Just Enough Items) or Farmer's Delight—are intentionally excluded. This approach distinguishes the pack from generic adventure or building/tech packs. Furthermore, specific mods are meticulously configured to ensure seamless integration.
6. Designed for City & Transit Architects: To optimize the building experience, all particle effects and certain screen effects are disabled by default, and the natural spawning of most mobs (including all overworld-spawning creatures and all hostile mobs) is removed. These changes are configurable and can be re-enabled.

License

The IR Railway Network Access (Immersive Railroading) Modpack is made available under the CC0 1.0 Universal Public Domain Dedication. By applying this dedication, the licensor waives all copyright and related rights in the work, to the extent permitted by law, and dedicates the work to the public domain.

You are permitted to use the work for any purpose, including commercial use, and may freely copy, modify, distribute, perform, display, or provide network services based on it, without any requirement to retain the original attribution or license notice. However, you may not imply or state that the original author endorses or supports your use of the work.

The modpack is provided “as is”, without any warranties of any kind, either express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non‑infringement. In no event shall the authors or copyright holders be liable for any claim, damages, or other liability arising from, out of, or in connection with the use or performance of the work.

This notice is a brief summary only. For the full legal terms, please refer to the official legal text of the CC0 1.0 Universal license.