Nice and fun take on the theme! I'd have personally preferred if there were more enemies and it was just a click to delete them, it would have been more frenetic :)
There was more enemies as I was play testing but my friends couldn't beat the game so I decided to swallow my pride and make the spawn rates a little slower although the game does get harder as the timer ticks down. Maybe with a click to delete I could add more enemies! Thank you for the comment!
