I love the idea of this game! I see the potential it has to become a much better game. I'm not sure if you forgot to change the money, but I started out with like $1M (which I took advantage of) and enjoyed the game as a god. I will say though that I think it might look better if you get rid of the logo while in the part of the game where you kill enemies. Stylistically it feels out of place. Other than that, keep taking game dev inspirations from other games to really make your games more professional (visually or control wise)! We're all still learning to this day!
Also, as a GMS 2 user, I'm always very happy to see other games made with GMS 2, keep up the great work!