Zombie game feedback

Does anyone have tips on making my map better?
Screen Shot 2022-08-01 at 12.23.36 PM
Screen Shot 2022-08-01 at 12.23.44 PM
It for a round based zombie story game set at a port.
this is basically just the engine for the game.
Here is the link:

Are you able to make the screenshots off the game in full graphics? It’s hard to see anything

No, but here is the link if you want a better look at the game.