i'm having some problems with the demo. my gamepad doesn't work, unless i run the game as a non-steam game through steam. i can use my dpad to navigate the menu, but no other buttons register. when i try to reassign the buttons, the only buttons that register are rt and lt. the dpad doesn't even register when reassigning.
Is it an xinput controller? PS4/3 and non-xinput generic controllers aren't currently supported unfortunately.
If it is an xinput, make sure it's plugged in when you boot the game, and disable any other keybinding software (joy2key, x360ce).
Hope this helps!
USE YOU KEYTBOARD BROOOOOO