Do you use Wine on Linux by chance? The issues you're having with menu (black lines) lacking text can be solved by installing Windows fonts (e.g. via winetricks corefonts), as for the game freezing while interacting with people or mobs, thats some common Unity issue with playing videos I havent figured out yet myself. I think its because Unity uses proprietary texture drivers like S3TC when making in-game animated "videos" that Linux distros started including only recently and not in all variants (wikipedia says that there are 9? 10? different S3TC variants), and I suspect Unity uses one such variant that causes troubles.when i go up and interact with the people in the wall, nothing happens, she stands in a single spot, i can move but she just spins around. Not sure if related, but when i press escape, only black lines appear. When black lines are clicked, they still display what they should e.g. controls, volume etc. Can anyone help?