Opening an RBJ File

The RBJ file type is primarily associated with XRK - eXtra Redcode Kit.

RBJ	File extension: RBJ
	File type:	RedCode Warrior

What is an RBJ file

RBJ files mostly belong to XRK - eXtra Redcode Kit by Marco Pontello. RedCode and Core Wars are similar in that you create small "warriors" (small, simple computer programs) that "battle" each other within a set area of memory. The .RBJ files are disassembled into .RED files.

How to open an RBJ file

You need a suitable software like XRK - eXtra Redcode Kit to open an RBJ file. You need a suitable software like XRK - eXtra Redcode Kit from Marco Pontello to open an RBJ file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your RBJ file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a RBJ file directly in the browser:. Just drag the file onto this browser window and drop it.

Online RBJ Text Viewer

Choose your .rbj file to analyze

or drag and drop it here

Online File Viewer

✈

Read our privacy guarantee in Filext’s terms and privacy policy

Please allow ads on our site

This helps us keep our servers running. Then re-upload your file to view it.

Click here to see how to disable the ad blocker for filext.com

Trouble Opening a .RBJ File? These Steps Will Help

Because .RBJ files can originate from different programs, they aren't universally openable.

Identify the Source: If received from a retro-gaming community or a Core War programmer, it is likely a RedCode Warrior file.
Check the Header: Open the file in a text editor or hex viewer to inspect the first few lines.
- Plain text assembly instructions suggest a RedCode script.
- "PK" magic bytes indicate a compressed archive.
- Readable JSON/XML implies a configuration file.
Use the Original Software: The original program is usually required; try XRK (eXtra Redcode Kit) by Marco Pontello, Corewars simulators, or ask the sender if uncertain.
Use this Webpage: Drag and drop your .RBJ file onto this page to detect its format, extract readable text or metadata, and preview the contents.

Technical Data for RBJ File Extension

Identifier:

Hex: 0B (provided by TrID database)

Related files:

rbz

Related links:

Redcode/Core War Resources List

an rbj RedCode Warrior is a special file format by Marco Pontello and should only be edited and saved with the appropriate software.

How to solve problems with RBJ files

Associate the RBJ file extension with the correct application.
Update your software that should actually open redcode warriors. Because only the current version supports the latest RBJ file format. Search, therefore, e.g. on the Marco Pontello manufacturer website after an available XRK - eXtra Redcode Kit update.
To make sure that your RBJ file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .RBJ file online - secure, fast, and no downloads needed.