NB3 Bundle Extractor for DSO

Extracts:

• Meshes -> .nvx2
• Models -> .n3
• Animations -> .nax3 / .nac
• Audio -> .bank → WAVE (1536kbps, pure 🔥)
• Shaders -> PDHS (SM3.0 bytecode)
• Sequences -> .pbxml (LMXB binary XML + .bxml tables)
• Data -> .bin
• Maps -> .col / .db4 / .map
  • CPAM -> collision packages
  • IPAM -> instance packages
  • MOSD -> model/scene object data

WARNING: Some of this data has been fully removed from production servers. This archive preserves what the game has forgotten

⚠️ Disclaimer The script will need a lot of time! This is not datamining for exploits or gameplay hacks It’s pure asset-level archival of forgotten map content for preservation and curiosity Use it responsibly Respect the game Document the past

Usage

simple asf

neb.py

py neb.py

auto-scans input/ folder recursively for .nb._ files

bank.py

py bank.py <file1.bank> [file2.bank ...]

sigunature_check.py

python sigunature_check.py <file1.bank> [file2.bank ...]

diff.py

py {inputFROM} {inputWith} out.txt

1. Get main TOC file from current version
   __toc_md5hash
   bundles_optional___toc_md5hash

2. Get the same files from test server

3. Parse them with neb.py

4. Copy diff.py to the output directory where these TOC files are located

5. Compare with diff.py

6. Copy the new data and extract it with neb.py

7. Set the path in copy.ps1
   $listFile is the input file for compare
   $src is the path with new data containing bundles

copy.ps1

Change $src to the path containing the new data (bundles)
$listFile must point to the input file for comparison

then copy the difference

prod. by simo 🖤
base: August 22, 2025
License: WTFPL