So I start the game (Tried windowed, borderless and fullscreen) I get the startup and then to the title screen, then nothing. Mouse or keyboard does not seem to register in-game.

I can get past the "press any key" part, but beyond that nothing. Cannot select "New" or any of the other option in any way, shape or form.

I put in a support ticket, but it just came back with FAQ nonsense that didn't even touch on the issue.

Do you have a controller inserted into the computer?
If you do try to use it, or disconnect the controller.

Did you have a game controller installed when you launched the game, and then disconnected it? I've seen a couple of posts from people who've had problems getting the game to recognize k/m after removing the controller.

I just checked and I had an old wireless controller thing-a-ma-bob in the back. I removed it and now k / m are working, thankyou lots.

There's one thing that needs to be addressed by a patch. Glad you got it working.