Thank you so much for your feedback! During the early design stage, we discussed whether to use the mouse or keyboard. In the end, we felt that using the keyboard wouldn’t be convenient when there are 9 tails. In this version, the mouse detection code is still a bit inaccurate, which affects the feel of the controls. We are already planning how to improve and make the detection smoother in the next updates. Thank you again for your support and feedback!