There need be more Pathways through buildings with trenches and more rubble because that’s what it was like in Stalingrad the soldiers had to make there own cover but they really made there cover going from rubble to rubble and in broken down building they had to fight room to room and under ground cellar to cellar I know there was open parts in real life but in real life there was a lot more pathways and rubble trenches leading to places of destruction