EDF6 Universal Map XYZ Viewer

EDF6 Universal Map XYZ Viewer & Mission RMPA Editor

A standalone HTML map viewer and mission placement editor for Earth Defense Force 6.

I created this tool to help develop my mission overhaul mod, (Mission Remaster) More Enemies and Allies. It makes locating coordinates and editing mission placement data more convenient by displaying them directly on the battlefield.

AI-generated content disclosure: This tool was developed with the assistance of OpenAI's ChatGPT. Parts of its code, interface, translations, and documentation were generated or assisted by AI. I provided the development requirements, EDF6 game data, reference files, and testing feedback.

Features

• []Explore extracted EDF6 maps in 3D or top-down view.[/]

  []Locate, inspect, and copy XYZ coordinates.[/]

  []View and edit enemy, ally, and vehicle spawn points.[/]

  []Adjust positions, facing directions, and movement routes.[/]

  []Create spawn points, insert waypoints, and edit looping routes.[/]

  []Import and export

  MISSION. RMPAdirectly.[/]

  []Import and export JSON mission placement data.[/]

  []Export top-down map images.[/]

  []Simplified Chinese, English, and Japanese interfaces.[/]

RMPA reading and writing are built into the HTML. No Python or external RMPA executable is required.

Screenshot Comparison

The screenshots demonstrate an example of mission editing:

Image 1 — Original Mission Layout: The original spawn points and movement routes loaded into the editor.

Image 2 — Manually Modified Mission Layout: The same battlefield with additional and modified movement routes and mission placement data.

Requirements & Usage

This download contains only the standalone HTML tool. Game assets and third-party extraction utilities are not included.

I use YACpkTool to extract the following EDF6 archives:

• []Chunk01.cpk[/]

  []Chunk02.cpk[/]

  []Root.cpk[/]

After extraction, locate the corresponding map

. RABfiles.

• []Open the HTML file in a desktop browser.[/]

  []Load the extracted map resources.[/]

  []Import the mission's

  MISSION. RMPA.[/]

  []Edit spawn points, routes, and supported Shape data.[/]

  []Export the modified

  MISSION.rmpa.[/]

Basic knowledge of EDF6 file extraction and mission modding is recommended. This is a creation tool for modders, not a gameplay mod.

Important Notes

Always back up your original files before editing.

The tool has been tested with multiple RMPA samples, including looping routes, but not every possible modification has been verified in-game. Please test exported mission files before using them in your main mod project.

Credits

Tool concept, requirements, EDF6 data, and testing feedback: Me

AI-assisted development: OpenAI's ChatGPT

CPK extraction reference:YACpkTool by Brolijah

My mission overhaul:(Mission Remaster) More Enemies and Allies

EDF6 通用地图坐标查看器与关卡 RMPA 编辑工具

这是一个为《地球防卫军6》MOD 作者制作的独立 HTML 地图查看与关卡点位编辑工具。

我最初是为了制作自己的大型关卡修改 MOD——(Mission Remaster) More Enemies and Allies 而开发它的。通过直接在地图上查看和编辑点位，可以减少反复查找坐标、修改关卡数据的繁琐操作。

AI 生成内容声明： 本工具由我在 OpenAI ChatGPT 的辅助下开发，部分程序代码、界面、翻译和说明文档由 AI 生成或辅助完成。我提供了开发需求、EDF6 游戏数据、参考文件及测试反馈。

主要功能

• []通过 3D 或俯视视角查看解包后的 EDF6 地图。[/]

  []查询、复制精确的 XYZ 坐标。[/]

  []查看和编辑敌人、友军、载具的生成点。[/]

  []调整位置、朝向及移动路线。[/]

  []新增生成点、插入路线节点和编辑循环路线。[/]

  []直接导入、导出

  MISSION. RMPA。[/]

  []保留 JSON 导入、导出功能。[/]

  []支持导出俯视地图图片。[/]

  []支持简体中文、英语、日语界面。[/]

RMPA 解包与封包功能已内置在 HTML 中，无需 Python 或额外的 RMPA 处理程序。

图片对比

图一——原版关卡： 地图工具显示原始关卡中的生成点和移动路线。

图二——手动改版： 在同一地图上新增、调整生成点和移动路线，展示工具辅助修改关卡的效果。

使用方法

本次下载仅包含独立 HTML 工具，不包含游戏资源和第三方解包软件。

我使用 YACpkTool 解包 EDF6 的以下文件：

• []Chunk01.cpk[/]

  []Chunk02.cpk[/]

  []Root.cpk[/]

将它们解包成文件夹后，在解包数据中寻找对应地图的