Honestly, this is a hectic game, reminds me of the typing-games I'd play when I was a kid, if not a little LESS forgiving than them.
One thing I'd recommend, if you want to expand this into a multi-level game, is maybe making some adjustments to the "How to Play" and "Control" screens, if only because the exit button, wherever it was, was not accessible on my monitor, meaning I had to open my Task Manager and manually close the game to get back to the main menu.
Aside from that, as bad as I am at the game, I do love it.