Just some minor graphics changes could do very much.
... just to bring some more immorsion into the game. nothing wild, but nothing overly complicated. just some stuff to make it feel better.
first, make the hatch look like sewer openings on city type maps like haddonfield and springwood and like a crawling-cave on countryside maps like sheter woods, farm, red forest, etc.
second, on haddenfield we have hooks in main building that look lie
ke street lamps, wich is kinda odd.
third, make pallets on less industriel maps look different if given. pallets on mcmillan, autoheaven and coldwind are ligit and next to trucks or cars are fine, but i dont have random pallets in my house. there you can make them like like small wardrobes. on red forest they may look like either wordropes or flat wooden relicts from the ancient times.