I can run the game but it always opens in window. Once I start the game it doesn't seem to take any keyboard or mouse input.

I can use the keyboard and mouse to navigate the start menu, but once I am in the game I can't move or look around, I can shoot and do the whole slowmo thing with the right and left clicker but that's it.

having this same issue. bought the game physically and desperately want to play but can't... ctrl seems to jump and hover in the air. i can shoot and slow down time with the mouse buttons but cannot move around or move the camera...

I had try the windows 64&32 bit version and i had the same issue (game was launched in a windows but ALT+ENTER made the game in full screen).

Mouse work in the menu but WASD and mouse control didn't work in game.

I did just fire,slow down, and crouch.

Otherway the game consume a lot of memory and processor and need more optimisation on unity engine (but it wasn't laggy on my gamer laptop).