Cowabunga

Decryption tool for assets.pie for Digital Eclipse games:

• Teenage Mutant Ninja Turtles: The Cowabunga Collection
• Atari 50 (+ DLCs)
• The Making of Karateka.
• Garbage Pail Kids: Mad Mike and the Quest for Stale Gum
• Llamasoft: The Jeff Minter Story
• Teris Forever (same key as Jeff Minter)
• Blizzard Arcade Collection (music.pie)
• Mighty Morphin Power Rangers: Rita's Rewind
• Yu-Gi-Oh! EARLY DAYS COLLECTION
• Mortal Kombat Legacy Collection
• Golden Tee Arcade Classics
• Rayman: 30th Anniversary Edition

This tool was made in its entirety by SowwyItsAnAlt.

Usage: cowabunga64.exe [OPTIONS] <INPUT> <OUTPUT>

Arguments:
  <INPUT>
  <OUTPUT>

Options:
  -k, --key <KEY>     Game key for decryption/encryption [default: cowabunga]
  -c, --custom <KEY>  Use a custom key (in hexadecimal, e.g., '0xC90CA066')
  -h, --help          Print help information
  -V, --version       Print version information

Possible Keys:

cowabunga
atari
atari-dlc1
atari-dlc2
atari-dlc3
making-karateka
garbage-pail-kids
jeff-minter
blizzard-arcade
mighty-morphin
yu-gi-oh
mortal-kombat-lc
golden-tee
rayman30th

The key for Tetris Forever is the same as jeff-minter.

Example usage:

cowabunga64.exe -k cowabunga assets.pie assets.zip
cowabunga64.exe -k cowabunga assets.zip assets.pie
cowabunga64.exe -c 0xFA5E893B assets.pie assets.zip