When you go back out of the controls page the mouse disappears. I like a lot about this game, all the notes sections are good, music is a bit harsh and has a big silent bit but is ok. I like the quick drawn ciphers, quick and does exactly what its supposed to. But im too lazy/stupid to play properly. I did a lot of this stuff as a kid, it will take me ages to figure it out but i will get there eventually. I will try properly if im in a logical mood. I know others will love this.