this game is somewhat confusing and feel uncompleted.
first is the layout, when I start playing the game, I didn't know I can go down into the building and with the platform being too dark, I couldn't tell, so I ended up spending most of the time on the roof.
where the heck are the zombies, because I couldn't find any in the rooms that I could able to go down into
overall, I don't think this game had really done a lot and need an overhaul in level design.