Simply put this client is a sad piece of work. Despite using not many resources it still has abysmal performance. I have tested it on multiple hardware, from low end to high end and my fps was between 9 and 25 max on all of them. Not only that but the game looks and runs better inside a VM assuming your CPU can handle it.

It is NOT ok to be charging people for this junk, below 30 fps is barely playable let alone under that. Since when is it okay to charge people fro a cruddy wine wrapper anyways? Wine is free software. Even as a wine wrapper it could be so much better. People on Linux are out performing this port by a landslide, I am talking 60-100+ fps.
What will it take to get a proper port from SE?