Sure! Note that i think on a technical level, there's a lot on display here and it's definitely looking good! (So don't mind my feedback, it's just observation)
Off the top of my head, there was a bug on the second level whereby i returned all but one civilian and everything despawned, all the enemys and the last civilian which meant i couldn't complete the level.
The instruction menu thing could use some proofreading if you have time :)
and, although it's cool all the civilians have names, the healthbar displaying rolling around the screen alongside all the names took up a lot of screen real estate that could otherwise be used to focus on the task in front of the player.
I think some of the 2D assets (the health bar markers especially) didn't seem to have their alpha transparency colour set, so they had white backgrounds, which would be cool to sort.
The screen resolution selector had multiple instances of each resolution, it may be worth sorting the list to ensure there are only unique entries in that list.
Additionally in that area, you could get the game to come out of fullscreen, but then it would not return to fullscreen when the checkbox was re-ticked.