To escape, you will need two players in different security rooms (after solving puzzles to open the entrances, obviously) two players will need to pull the levers in there at approx. the same time. The lasers will turn white, move slower, do less damage, and the doors will be unlocked....
, it only allows one zombie to climb through a window at a time, due to the game believing that the stuck zombie is in the process of entering the facility, thus not allowing any other zombies to enter and trapping any zombies behind that are trying to enter through the window/doors. ...
Explore the school grounds (in near-total darkness), searching for keys, equipment, and other objects that will help you unlock doors and survive whatever lurks behind them. The graphics are decent, and the music is fantastic, but it’s the atmosphere that sets this game apart. It’s dark...