Okay I worked around with Hlapex and found out the packets for client login which I attached to this post.
(Made with a fake account no need to mess with it)
But I couldn't get any packets running walker since the walker actually just connects and timeouts before getting to the "Login loginserver" part.
The pck file:
http://koti.mbnet.fi/goldena/Isogameslogin.pck
The txt file:
http://koti.mbnet.fi/goldena/Isogameslogin.txt
(Both made by logging in with the Isogames client)
Although I think the problem is more Token/Connection based since the walker can't even get to the part where you send "ProtocolVersion" packet. It gets timeoutted earlier...