TIPS

* When closing a vent, keep firing over it to avoid being surprised by a Neogen emerging at the last moment.
* Don't use up all your grenades on Trackers. Save some for C/Gen ambushes.
* Block laser fences with doors, or lure Neogens into them.
* Make sure the room is as safe as possible before leading people to the exit.
* Try to reserve Negation Shields for very difficult rooms, like The Playground and The Gauntlet.
* You don't have to save everyone, but it helps!
* There are three different endings to the game.
