Half-Life 2: Episode 1 Walkthrough - Chapter 4: Urban Flight - Combine Snipers and Forts

We're back out into the sun, but it's not much safer. City 17 is failing at the seems and we're in the actual middle of computer. You need to profit the resistance regain control if you want to survive. If you need any assist in this battle, then just look here.
Okay. We're finally out of your dark finally. We're now trapped behind fences though. Go back to the secured supply area and turn the wheel. Break open all of the boxes to obtain some all-important supplies. Also look around for the orange wheel. Pick it down and pop it into the little orange box by the fence. Turn it to start the gate and leave the house.
Feel liberal to listen to Dr. Kleiner for any minute. When you're ready to look, walk around for the back corner with the sheet metal for the wooden frame. Pull it off and move through. Clear the next doorway, but grab your gun. 4 Combine should rappel down to the alley. Help Alyx pick them served by your pistol. Once they're dead, search the particular groups for an SMG. Go out the final to spot a rebel fighting several antlions.
There are 3 antlion burrows, but plenty of cars. Use the gravity gun to block the 2 closest burrows. Push across the street but stop for any minute. Some Combine should rappel in throughout the third burrow. Back off for the second so that the antlions attack them. Then utilize distraction to push the past car to the burrow.
Advance somewhat more towards the end from the street. Pull the boards off in the blue door and open it. Shoot the mine through the 2 Combine to blow them up at a safe distance. This also sparks a chain reaction and a bit of a fire though. You'll need to put that out simply uses advance.
Go down and towards the left. Use the gravity gun to pull the supplies over shelf. Don't stand too close though, because the box sets off the trottinette mine. Go to the back room for the basic seesaw puzzle. Grab the 2 main chairs in the area and hang up them right down for the pipes. Set them somewhat out from the final though. This should immobilize the pipes and let you run up on the other side. Jump over towards the propane tank and turn the valve until it shuts off.
Go out of the home and rejoin Alyx. Head upstairs and wait for your first zombie to trip the mines. Pull within the rollermine and still have Alyx realign it. Shoot it back over and let it wipe out the zombies. It should even roll along the stairs. If you're lucky, it's going to roll out the entranceway and start fighting another rollermine. I personally believed that was one in the most awesome random moments in the game.

Go down and appearance outside to see the battlefield. There are antlions flying in over the wall on the left. There's a sniper and a machine gunner on the street. There's also a couple of junk that you'll have to hide behind. See in the event you can grab the rollermine and still have Alyx realign it. That should really profit the other one get its job done. Rush out and behind the little truck towards the left. Then sprint out towards the right side with the street behind the structure. See in the event you can then advance from car to car.

Hopefully, one rollermine rolled forward and killed the equipment gunner. If not, then grab one and throw it at him. The sniper shouldn't shoot at you should you stay behind the vehicle. Either toss up a grenade, or throw in a friendly rollermine. Either should kill them. Preferably, you can utilize rollermine when you shouldn't have many grenades on the moment.

Wait a short time and Alyx will amass. Let her climb up towards the sniper's post and take up her position. Jump up and grab the ladder to climb on the fence and drop down. There are 3 sets of 2 zombies. Just move to the center and move while Alyx snipes them. Once they're dead, proceed through the doorway. Turn on the right and kill the poison headcrab behind the supplies. Then go upstairs. There's one zombie and something zombie torso. Take this chance to knock the boards off of the window in order that Alyx includes a clean shot. Advance a bit more to run in to the big group of zombies and zombine. Fall back and let Alyx pick them off. Be very careful though, considering that the zombines charge you in case you get too close. Be ready to take them out if they exhaust Alyx's range.

Advance on the hallway and along the stairs. Break the supply boxes and heal up. Step out in the street to start the assault around the Combine fort. Use the gravity gun to get down the sheet metal shielding the soldier prior to you. Alyx will nail him quickly. Then push the car forward and hide the burrow. Grab the oxygen tank and approach the gate. Shoot it in to the group and charge over the gate. If you aren't fast enough, then just wait an extra and another number of 3 should come out. Kill any stragglers behind the gate together with your SMG.

Get up around the fort and cover Alyx. A chain of antlions will chase her from your sniper position. Use the pistol or shotgun to cover her. Once the antlions are dead, she'll hack the console and open the door. It seems like the Citadel is degrading quickly though.


Go through the open door. Grab a lot more supplies and approach the doorway. 4 Combine come through the door and move over for the left side. Use the shotgun to attain one shot kills on them all at close range. Go into the next room and grab a pulse rifle off from the wall. Get a lot more supplies too. Charge up quickly in the other side with the room and after that fall back when the doors will chime. Take cover from the door breaching action and ambush a few Combine soldiers coming inside. Use the pulse rifle or the shotgun.

Charge back up at the health and energy dispensers then head from the building. Kill the Combine soldier using a shotgun within the corner ahead.and then go up the steps for the little office. Grab the supplies through the dead Combine soldier. Then drop down.

Watch the Antlion Guard attack the Combine APC along with the soldiers. Just hang back and allow it to go handle them. Nothing has really changed with fighting these guys. Just play matador whilst pouring shotgun blasts with it. You can also make use of the explosive barrels, should you want. Alyx can keep most with the antlions from your back whilst you finish it off. Once it's dead, push forward with Alyx. Make sure that she could get towards the machine gun position.

Alyx are able to use this position to kill the antlions when you push both the cars forward and into each from the burrows. With the antlions sealed off, 5 Combine will rappel down to the fort. Ambush the 3 soldiers while they come out. Go forward and clear out the 2 waiting within the trench. Heal up making use of their health dispenser, and then proceed through the hole within the trench. You'll end up in another room having a locked door. Be careful though. 1 hopper mine delays behind 3 explosive barrels. Pull it and lay it back down to prevent one heck of the explosion.

Go through the air duct. Don't bother climbing the very first ladder. That path just drops you back with Alyx. You need to keep to the full length in the pipe until it drops you down on the bottom of one just crazy room.