Thank you very much for your kind words. No, not yet a scientist. But it took me 3 years of research to reach this stage.
Thank you for your valuable feedback. I've logged it into the next sprint, so once all the data is in, I'll see how to make the game as engaging as possible.
You are welcome regarding your game. I really enjoyed it; it felt like a fully released game. I'm not kidding; I played it all in one sitting; it sucked me in to the last wave. The idea of protecting a picnic is hilarious!