looks like I forgot to post my comment - I'll delete this if is duplicated after
I loved it! Have always wanted a cool typing game! Got a 30-40 score..
There seems to be a small bug when typing out the last characters and running out of bullet at the same time, the characters are gone but not cube, I'd need to then retype the last few characters of that word again to make it count.
As for personal preference, I'd like more if it wasn't necessary to use the mouse every now and then, it sort of "interrupts" your typing.
One additional idea might be using "Tab" to focus/aim between targets, so this makes the mouse less needed except for moving around.
Nice game!