Hello Aurigami, thank you so much for playing! Actually because of panicking (last minute upload of the game) I didn't notice the last cutscene was not connected so I will update the game later after the end of the game jam.
And if you meant the choices of letters, yes there are no choices of letters in the bottom only on top,left, and right. As for the fullscreen, I will try to add this in the next update.
Thank you so much for your appreciation ♡ And yes I plan to make more games in the future.