Wow! That is a lot of info and thank you so much for the kind words and feedback.
You are 2 waves away to reach the stuck bug (no enemy spawn) and I am glad you enjoyed the concept. I used Android phone connected with OTG adapter to connect physical keyboard and mouse. Thanks to these apps and tools to make the game possible: Acode - code editor, Pixly - pixel art editor—sometimes ibisPaint X to draw, and Phaser 3 JS framework.