That was an experience. The game has interesting concept, but other that it, I don't think it have much.
First 3 or 4 minutes of gameplay I literally did nothing, cause nothing was happening. That I built a tower up, higher than UFO, and did nothing till I won. Also retry button in winning screen is not working.
Graphics and sound were good. Till I saw T-posing Aliens under me. But overall this aspect was pretty good.
Not typical built to scale concept, so a point for that.
Good luck with your future projects!