Thank you for checking out our small VR experience :) We are so sorry for technical problems, here are some fixes in version 0.0.7.1: [list] [*]Mac Retina window size fixed [*]Invalid score bug fixed [*]Alert about not compatible Oculus software added [*]Stability fixes (crashes and stucks on Windows) [*]Other small fixes and improvement [/list] If you still have problems feel free to mail us (info at nivalvr dot com) post comment on the [url=facebook.com/nivalvr]facebook[/url] or [url=twitter.com/nivalvr]write a twit[/url]. We are ready to help with your problems personaly (chat/skype/etc.). Thank you :)