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This game was not available in my market area so I was unaware it has become playable. However since loading up the first stage I have noticed some issues, many of the floors and walls have no collision and can be walked through, your also missing a wall or barrier preventing players from moving outside the map’s area of play. Since the first stage has been re-made into a very small stage, would it be possible to enlarge the stage and add loops or make the map more open to increase player survivability. also the zombie type entity’s will sometimes spawn with the head shot animation playing. other than that the game hasn’t changed much thought, I have only re downloaded this game my review may change.