Help with extracting new format of pack archives

Hi Epvp,

i'm having trouble with extracting these archives, as you can see (check out the attachments) there is no "eix,epk" format in this client (mt2ar), and also the client apparently works with python version 2.7 my questions are:

1/- is there any other clients have the same structure as this one
2/- is there a way to extract these pack files ( i already tried EterNexus and simillar ones)