MUnique OpenMU Project

Optimized pathfinding

After some tests of the community, we found that many instances of monsters on a map will cause a lot of memory usage. As I found out, the root of the cause was how we do the pathfinding for the monsters. Because of that, I took this as a challenge

Project Status - Easter 2020

I want to give a short status update on the OpenMU project.

Demo Console Client for MU Online

For a test of the new nuget packages of MUnique.OpenMU.Network.Packets I wrote a small demo client. You can find the source code here: https://github.com/sven-n/MuConsoleTestClient It encapsulates most of the packet creation and parsing for you, so you don't have to mess

SimpleModulus revisited

Recently, I was working on getting game client version 0.75 to work with OpenMU. One big obstacle was the SimpleModulus encryption which was somehow different in the earlier versions of MU Online. You can find an analysis of it here. According to a change log in a leaked 0.

On item duplication exploits and how to prevent them

Hello, first of all, if you're Webzen or a private MU Online server owner or developer, don't take this post as a threat. These item duplication examples which I will describe are known to me since many years. As you might imagine a lot of other

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