thank you, yes at great request from many of my fellow game jammers, including you, i plan on adding mouse/keyboard controls, and if you mean by “the mouse button” the mouse cursor, than yes that is also going to be locked and invisible * in the next version of the game.
Now, in the event that if you really mean “the mouse button” then i do not know what you are talking about and i’m just going to throw a paperclip in your general direction and run :D
*unless you need to use the mouse to navigate in the ui