Netease Games Tool + Research (Onmyoji, RoS, RMA etc.)

[z22901206]

Thanks for your work.
So are you interested in these two games?

Forever 7th Capital
http://f7.163.com

Onmoji Arena
https://moba.163.com

I prefer Forever 7th Capital, but few informations about it.

[akderebur]

The problem is the NPK archive with those games. They are encrypted. If you can somehow unpack the NPKs, I think the tool will work as it is, or maybe with a slight modification.

I was also interested in Forever 7th Capital and asked for help here : https://zenhax.com/viewtopic.php?t=7740 . Not much I can do though, since it is encrypted.

[onelove1210]

Hi, just want to say this tool is awesome! However, is there any chance for Rules Of Survival from NetEase? I've tried to unpack npk and got all files but just a few meshes of characters are able to be extracted.
Hope you can take a look on those files

Link: https://www.drive.google.com/open?id=1l ... 05M4NOnQ4C

[akderebur]

However, is there any chance for Rules Of Survival from NetEase? I've tried to unpack npk and got all files but just a few meshes of characters are able to be extracted.

That is my bad. I am mostly interested in character models, so forgot to do the changes required to load the non-skinned meshes . I updated the tool, you can download it from the first post. It should be able to load the non-skinned meshes now and possibly more character models.

@goliathus18 I think this will also solve your problem with some files not getting loaded.

So RoS seems fine in general. From the weapon samples you uploaded.



Some character models I tried earlier.

[onelove1210]

I updated the tool, you can download it from the first post. It should be able to load the non-skinned meshes now and possibly more character models.

So RoS seems fine in general. From the weapon samples you uploaded.

Thank you so much for spending time doing my request! That's kind of you.
P/s: This tool should be renamed to NE Model Viewer Tool instead of one specific game

[ngovandang]

Awesome
Thank for your tool
Now the only thing I still waiting for is a script to extract NPK files from Onmyoji Arena.

[goliathus18]

thank you very much for making time for our requests, we can't thank you enough. I will try this asap.

[ngovandang]

How do we get textures from RoS files?
BMS script to get ktx seem not working with this game

[akderebur]

BMS script to get ktx seem not working with this game

That script xor's the header with a key. It works for RMA, but it will probably mess up RoS files. RoS files don't seem to have any encryption.

I don't know if it uses ktx or some other format. I haven't checked the textures. If you suspect a file to be a texture, post a sample here and someone might take look.

[ngovandang]

.

Really hope someone could extract NPK files from Onmyoji Arena
http://www.mediafire.com/file/g94dv1jtev0f1yd/hero2.npk

[akderebur]

I was able to extract the model files from Forever 7th Capital. Not the best method, but it seems to be working fine so far. No textures atm though.



I will release it after some more tests. This might end up working for the new Onmyoji game too. Also I am changing the title, since the viewer seems to be working for significant amount of other games.

[onelove1210]

I was able to extract the model files from Forever 7th Capital. Not the best method, but it seems to be working fine so far. No textures atm though.

I will release it after some more tests. This might end up working for the new Onmyoji game too. Also I am changing the title, since the viewer seems to be working for significant amount of other games.

Cool what is your method to extract the model files? Seem like there is no solution for NPK archive but what you've done is amazing

[akderebur]

Seem like there is no solution for NPK archive

I am extracting them from the NPK. The ToC is encrypted but the rest of the NPK is actually not, and it is just compressed with lz4.

I made a program that finds the model related chunks and decompresses the lz4 blocks. Kinda like aluigi's offzip for lz4. You usually end up with unnecessary data at the end of the files, and that is why I said it isn't the best method. Still the viewer loads them fine.

[onelove1210]

I am extracting them from the NPK. The ToC is encrypted but the rest of the NPK is actually not, and it is just compressed with lz4.

I made a program that finds the model related chunks and decompresses the lz4 blocks. Kinda like aluigi's offzip for lz4. You usually end up with unnecessary data at the end of the files, and that is why I said it isn't the best method. Still the viewer loads them fine.

Amazing! Thank you so much

[ngovandang]

I will release it after some more tests. This might end up working for the new Onmyoji game too. Also I am changing the title, since the viewer seems to be working for significant amount of other games.

yes. Onmyoji Arena please. Too much beautiful characters there