we are very sorry to hear that, and yes this will happen to some of our games in our study, we cant learn game development just from one game. We shall be more considerate to keyboard users in the future.
Sorry for the late reply, if your still interested in the game, we now have keyboard controls: "WASD/Arrow keys" for movement, "X" for interacting "Enter" for in the menu.
The Office hustle apologies of the delay
-Office hustle team