As many of you already know, this is the Rpack version that I’ve been developing on a broad scale. Most of the work has been shared for free throughout the development process. This version is built on the MU Online 5.2 Base and does not use recoded Emu-style sources. The entire codebase follows the original Webzen standards.

If you encounter any bugs or issues during use, feel free to leave a message below. I’ll do my best to support and release updates to address them as soon as possible.

From what I’ve learned and experienced:

Currently in Vietnam, many users are running Main 5.2 Recode, and it’s working quite well. In my area, developers tend to name the source differently to distinguish between implementations:

Main 5.2 Recode: This refers to a build derived from the Emu-based source. Most systems and features are ported over from Emu and run on top of the 5.2 source base. As a result, it behaves almost identically to Emu.

Main 5.2 Base: This version follows the original Webzen structure. It leverages existing structs and directly calls functions, variables, arrays, or elements provided in the open-source base. This approach avoids unnecessary duplication and reduces code bloat.

That’s the extent of my current understanding and personal experience. I’m just a regular coder—not a professional—but I’m happy to share what I know so we can all learn and grow together.

Back to the main topic: please check this post regularly for updated download links, as the files are refreshed daily. All patches and bug fixes will be included in the latest repack. Therefore, if you're currently using an older version, be sure to delete it and download the latest release of the day to ensure stability and feature completeness.



Video Install SQL Server (Speed x10) jajaja

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Download Server Files: Versions 5.2 to 6.3


Update: Custom Items fully integrated, improved FPS optimization, and additional bug fixes

You can connect online without server-side configuration. Simply download the Client Test and run the Launcher to auto-update to the latest version.


Latest Update: Now supports two new languages—English and Spanish!
Download link: Update Patch - English + Spanish

Gracias, src?

If its "open-source", will you release it? great files btw!

good files, is there a client file with English language and translation?

good files, is there a client file with English language and translation?

I'll Update English version...

good files, is there a client file with English language and translation?

I'll Update English version...

my discord : zeonmu
add me

good files, is there a client file with English language and translation?

добавь меня в дискорд : zeonmu

good files, is there a client file with English language and translation?

I'll Update English version...

This will be great because the files are good and worth attention.

we'll wait   please

có s2 không bro :D

có s2 không bro :D

Chắc cũng phải làm thêm cho ss2.

Src comparte para todos xD

source?

@SPK  when will the english version be available?

@SPK
     Is there a Chinese version?

very nice files :D

english version pls

English Version Share Please

gameserver_CS có file không bạn? và nó còn thiếu những gì bạn ơi

Source ?

Project đỉnh của chóp! Nếu có thể b gắn thêm cái Mace of King với set Grandsoul hồng đc ko?! Hoặc chỉ mình tự làm. Với mở limit 65k point khi đấm quái chỗ nào vậy b? Set point 650m mà đấm vẫn 65k point ^^!

English Version Share Please

@SPK  when will the english version be available?

@SPK
     Is there a Chinese version?

very nice files :D

english version pls

English Version Share Please

You can unpack Text.bmd (Data/SPK/Config) to text file, go to the ChatGPT upload ur text file for translate to any lang version.

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Src comparte para todos xD

source?

Source ?

I'm using this source: Download Source Main 5.2

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gameserver_CS có file không bạn? và nó còn thiếu những gì bạn ơi

Có bạn ơi, mình chưa ReleaseCS! bạn cứ thường xuyên vào link tải, mình update ở trong đó liên tục.


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Project đỉnh của chóp! Nếu có thể b gắn thêm cái Mace of King với set Grandsoul hồng đc ko?! Hoặc chỉ mình tự làm. Với mở limit 65k point khi đấm quái chỗ nào vậy b? Set point 650m mà đấm vẫn 65k point ^^!

Set đó mặc định đã hồng rồi mà bạn. Còn giới hạn dame mình chưa Expand :D