It is cool and you put a lot of work into it since the visuals are straight up stunning but you use mouse position for input so it breaks the one button rule. I saw you being confused about this in a lower comment so ill explain, you can use left click on your mouse as input but not the placement of the cursor, since moving your mouse is used as an input in your game it breaks that rule, since if you werent able to move your mouse you cant win, mouse position can be used in stuff like menus but it should not be part of the gameplay process at all, its a bummer how many people missed this fact and made great games that technicaly get automaticaly sent to 0 on the theme scale. anyways great game overall.