Hi, thanks for playing and for the feedback! I've added D-PAD functionality and included a button on the screen to be able to mute the music.
This was just a short project as a homage to knowledge-based platformers so I didn't go too crazy with building it out, it's why the reveals are so simple.
I actually was trying to build it in a way that stopped the player from finding out things before they should but I'm glad you enjoyed doing the opposite of what I planned :)