XTool 2020 (Plugins)

[Masquerade]

NPK2 Archives

Archives ending in .NPK and have a magic no. of NPK2.

Encrypted using Cipherfinal AES_256_CBC which isn't natively supported by XTool.

Examples of games using this scheme:

• Tokyo Necro
• Demonbane
• Sonicomi

Usage

Place npk2.dll with XTool and use

-mnpk2:k###Key in Hexadecimal###+png+preflate -d2

Example for Tokyo Necro [Steam Version]

-mnpk2:k0xAAE616FB7DB7EE84ED424C474AADDAD69A8372799AD576629601EF9B8938E20F+png+preflate -d2

A file is generated during precomp stage called npk2.bin. This must be retained for decoding as well as npk2.dll. npk2.bin contains the initialisation vectors for re-encrypting the data.

By Razor12911