Instead, there is an opening to the ceiling through which you will have to pull your flares out. Two of them are located right near the elevator.Īnother is in a fenced off area with a lock, which is located a little forward and to the left when you stand with your back to the elevator.Īnother two flares are also in a fenced off area, but this one has no door. There are a total of six flares in the area. You will need to follow the sparking wire to a fuse box, which when activated will summon a horde of 'Zombines' as Alyx calls them, as well as fast and regular zombies. You'll come to a point where you find an elevator, but it's powered down. This is quite an annoying achievement to do. Zombie-que Use flares to light 15 zombies on fire. According to others, it is even possible to light all 15 zombies on fire in these tunnels. Doing this now saves you a lot of trouble later on, when things get a lot more hectic.

This shaves off a couple of zombies from the 15 you need for Zombie-que. You will want to use these to light any zombies you encounter in these tunnels on fire. When you navigate the tunnels you will notice several flares on the ground. You never know when you may need them again. You should make good use of any props you encounter on your way (the bigger the better), and if possible carry them with you once you've used them. In case you receive a new type of weapon, be sure to immediately switch back to a 'safe' weapon before firing.

Keep in mind that Crossbow bolts, SMG Grenades and Pulse-Rifle Orbs also count as bullets. However Grenade, Crowbar, Rocket, and Gravgun kills are okay. From this point on, you may never fire another bullet until you reach the end of the game. Do not use the shotgun to break the lock, because it counts as more than one bullet. Fire one bullet with your pistol to break the lock.

There is a lock in this room you can only shoot to break.

If you are going to do the The One Free Bullet achievement, which I am assuming you are, this point is where you have to fire your only bullet. Once you get to the room on the other side of the door there is a stash with a shotgun, a pistol and some suit charges. After you and Alyx fight a couple of zombies you have to go through an air duct to open a door.

Halflife 2 episode one walkthrough