They didn’t add controller support in the steam version so it’s more or less emulating the keyboard. I’m the top left corner it has “E”,“SPC”,& another key, and gives you a description of the action associated with those keys which change depending on the situation. Getting the rifle in the intro mission was a chore between picking up the case and having to choose it from the inventory to take it out, then trying to get into scoped mode because none of that is labeled on the action keys. Also having a joystick emulate a mouse comes with it’s own issues. It just wasn’t an enjoyable experience trying to pay it.