> You should be pressing the "fire!" button not the key for typing the letter "f" Sure, keyboard layouts are arbitrary, as are keycaps (you can also buy blank

> You should be pressing the "fire!" button not the key for typing the letter "f" Sure, keyboard layouts are arbitrary, as are keycaps (you can also buy blank keycaps if you like). There are some fun interfaces you can make if you have the flexibility as can be seen in games for the Nintendo DS or switch or some tablet apps that can be used with external screens or people using multiple keyboards, music controllers etc.. However, just like with gamepads, joysticks etc. they are controls for something else. So once the controls feel natural you stop looking at your fingers and instead look at what you are controlling. I would argue that playing a game with a gamepad or joystick or touch typing or playing an instrument are all very similar. So just like putting stickers on the fretboard of a guitar this might make things "intuitive" at first, but is rather the opposite of direct and not something you keep using.