Firstly, the frame rate which is low is because of the limitations of webGL. (windows build works fine , unless your using a Pentium and Intel HD graphics). 2, Yes you could exit. the start room has a well with a sign saying 7 souls. You collect souls after killing enemies. 3. Sound. There is a slider in the settings menu. You might have slid that to 0 volume. 4. scrolls change your current spell. and you could've switched between primary scroll and secondary scroll with Q, and E. (in the description of the game.) The one that is selected by default is powerful, but doesn't aim at all. Your second one shoots straight.