a simple program allowing for encryption and decryption of files form "The Escapists"

• Python 3.4+
• python-blowfish https://pypi.org/project/blowfish/

Files can be decrypted by running the program like shown below

$ escapistscrypto.py dec tiles_perks.gif
$ escapistscrypto.py dec tiles_perks.gif -o custom_name.gif
$ escapistscrypto.py dec tiles_perks.gif -n #use this to keep null bytes at the end of a decrypted file

Similarly, they can be encrypted

$ escapistscrypto.py enc tiles_perks.gif
$ escapistscrypto.py enc tiles_perks.gif -o custom_name.gif

In order to validate custom data/items/speech files, first lay the files out like this:

somedir
├─custom_files
│ ├─data_eng.dat
│ ├─items_eng.dat
│ └─speech_eng.dat
└─original_val.dat

You can include any combination of data/items/speech files from any languages supported by the game.

After that run the program like this

$ escapistscrypto.py val custom_files original_val.dat

A modified val.dat file will be created in the custom_files directory. This will make the game work properly with the modified files.