Map 3 has very poor lighting, I barely can see anything without my flashlight. No clue or instruction of where to go or what to do, you pretty much have to find your own way. Many texture and model issues, one even showed glitchy wireframes that hurts the eyes. First saferoom failed to transition to map 2, we had to load it up manually and lose our weapons. Also, our game froze on map 3 and we couldn't do anything on our pc except to restart/sign out completely. Then we gave up on playing this.