Several of your customers, including me, have reported a bug regarding the mouse being mirrored for windows 7 users. We have yet to recieve any form of response, neither on this forum or in the steam community. Are you working on this bug? Will it ever be fixed? How long will it take?
To see this working, head to your live site.
They abandoned the project. They don't care. They didn't make enough money so they decided to leave.
Yeah, most likely. I hope that's the case and that they've not fallen ill or something like that.