Atmospheric graphics and music that fit together and build atmosphere. Unfortunately, it's annoying that units don't remember orders and you have to micromanage them. While playing the web version, I got an exception regarding Unity and had a gray screen (the music kept playing).
I downloaded the Windows version - on a 4k monitor and a Radeon 6950 XT the game was able to drop framerate (~20 FPS). The units behaved the same in both versions.
For 10 days of work, I think you did a very cool project. It's pleasing to the eye and overall it's nice.