r2wars

The C# implementation of the r2wars tournament competition

Tournament api from: https://github.com/otac0n/tournaments

Description

r2wars is a game similar to corewars, where 2 programs run on a shared memory space trying to catch each other in order to trash their code and make them crash.

This game was initially developed by pancake as a PoC in here

• https://github.com/radare/radare2-extras/tree/master/r2wars

You can refer to the r2wars For N00bs talk from r2con2020 for more information:

• https://www.youtube.com/watch?v=PB0AFBqFwGQ

Furthermore, you can find an explanation of the game in the first competition that happened during the 2nd r2con in 2017.

• https://www.youtube.com/watch?v=sB-i5yUatx4

This repository contains an evolved implementation of the engine written in C# by SkUaTeR dropping the MFC requirement that was making it impossible to run outside Windows.

The solution was to use an embedded webserver that provides a web interface using websockets to stream the process changes from the M

Dependencies

• Mono / .NET Runtime (always from mono project some distros packages dont work)
• radare2

On windows you need to have radare2.exe and rasm2.exe in the same directory as the r2wars.exe executable.

On Mac/Linux/BSD, r2wars will try to find them in the PATH.

--pancake