I think this game can improve aiming with mouse. also it makes me learn to love the trackpads. this game does not support controller due to the way the game does not support radial aiming by default and needs to be activated in the steam input settings to make the mouse behave in a circle of the size of the Y axis to make aiming fast and accurate enough. If not done its only a mouse and keyboard game or with higher difficult gameplay with trackpads. ez to learn and play, hard to master. Although, controller support and even Steamdeck are supported by default but right stick emulates mouse curser movement poorly.