Surprisingly challenging for such a simple concept! I agree that it would work well on mobile.
And the AI … man, started to really hate them after a while. Would you mind sharing (just a general summary) how you programmed the AI?
Also, at first I was puzzled how this would relate to the “new horizons” theme … until I read the description. Interesting take on the theme.
Had quite some fun with this game, good job!