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MoonlightArchivist, posted Wed Nov 30, 2022 7:33 pm (74406)

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Hi,

I've been trying to get into the AssetBundle files for the Neural Cloud mobile game to extract the game's script. Having machine-searchable story files have been a boon for my lore work on the previous game of the series (Girls' Frontline), but with Neural Cloud it's no longer a matter of just running the .ab through AssetStudio.

I ran the files through a few scripts and dex2jar'd the apk to try and understand what's going on, but I guess I'm just too inexperienced in decryption and don't know what to look for.

Here are sample files: https://drive.google.com/drive/folders/ ... sp=sharing
Any tips would be greatly appreciated.

Cheers!

GeckoLuigi, posted Thu Dec 01, 2022 4:14 am (74409)

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have you tried asking the guys on unitypy discord server?

They might help you figure it

https://discord.gg/zF3ufkpWeR

MoonlightArchivist, posted Fri Dec 02, 2022 7:37 pm (74422)

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GeckoLuigi wrote:

have you tried asking the guys on unitypy discord server?

They might help you figure it

https://discord.gg/zF3ufkpWeR

Thanks for the referral, they have good info for this game and I managed to open the assetbundles.

Unfortunately the game's script is nowhere to be found, there's no text assets at all for that matter, and I don't know where else these would be located.

Edit:Turns out these are directly stored in lua files that need to be further decrypted. luadec does the trick nicely once the custom bytes in the file headers are bypassed.