Loved this. It's interesting how you (as a player) are forced to choose between letting go of your mouse to type faster, or trying to get the work done with one hand only while the other controls the shield.
Overall super enjoyable. However the sprites and font are a little small in my opinion. I feel like the game would play smoother if the enemies traveled a bit slower but the camera was more zoomed in, so as to immediately see each word and having the screen relatively "filled" with action.