I liked how you figured out how to deal with the crowd of enemies who often happens in the west path. Step 5. Good job!
Yea, you have a great start here, I went through some of your code(you should avoid publicly releasing development builds if you wish to hide the code better, development builds have everything needed to debug and look at them for code issues) and would love to provide some general tips about C# and unity if you ever care to hear about them. The discord server for my level editor is the best way to reach me :)
For this project the development build wasn't a problem. I created it as a challenge and no game should stay hidden with no one to play, BUT I will keep that in mind! Your game is on my To do list, I've been busy working on this month's game, but I'll try to play Autonauts on this weekend! I just joined your discord server I sure would make good use of C#/Unity tips!