A game like this has a ton of potential to be used as an educational game for blind-typing. It took me way to long to realise that you actually type existing words haha
I only found it quite annoying that you have to move from your mouse and keyboard back-and-forth. Unless you type with one hand of course, but I found that to be even more difficult. Perhaps the expected keystrokes could automatically popup? Just a suggestion, perhaps there an even better way to handle this.
Anyway, great work guys. Bonus points for volume sliders! <3