For those having issues with the cilent opening a small screen and automatically crashes is because the cilent is trying to open with a screen of 30 x 0 which is unable to load properly cause of it to fix this. You'll have to browse it in the soulworker's file on your folder if its on steam just browse it by accessing local file and editing the General Ini file then replace Width & Height with the resolution your pc currently plays at.
enjoy the game to the fullest my friends
