Urban Flight

From Combine OverWiki, the English Half-Life Wikia

Episode One Chapters

Undue Alarm Direct Intervention Lowlife Urban Flight Exit 17

Urban Flight is the fourth chapter of Half-Life 2: Episode One. Gordon Freeman and Alyx Vance reach the surface of City 17 and attempt to escape. This is the first chapter the player see Resistance soldiers in Episode One. Gordon and Alyx eventually meet up with Barney Calhoun and organize a plan to evacuate the citizens of City 17.

[edit] Walkthrough

You escaped the Zombies in the underground, now you are above to City 17. We have a problem the gate is locked after you can out of the elevator so you can get up to city grounds. Go to the gate near the elevator, turn the crank, and break threw boxes so you can find a crank inside so you can escape. Put the crank in place and head upstairs. You find building debris everywhere after what Striders did to the city. Lisen to the Kleiner message if you want, if not, remove the panels, and take down some City Scanners looking for you around the city. Remove more panels and fight some Overwatch Soldiers climbing down buildings, grab their SMGs. Run through the Combine Mobile Wall trying to smash in. Find a medic and some Antlions come threw more holes. Find more cars to block the holes. After that take down some more Soldiers. Go inside the chineese resturant and blow up the tripmines the Combine are planting and find a way to turn off the fire. When that is done head upstairs and fight some Standard Zombies, and reprogram the Rollermines. Use the Rollermines to take out the Antlions and Overwatch Soldiers outside. Then find some grenades to take down the Overwatch Sniper. Let Alyx take over the Sniper stand so she can help you take down the Standard Zombies and Zombines and Fast Zombies on the other side. Go threw the building and remove the boards in the skybridge so Alyx can help you. After your done, go find a Combine barracade. Remove a panel above you so Alyx can take down the Overwatch Soldier with the mounted AR2 Pulse Rifle. Block the Antlion hole and wait till the Combine open the gate so you can take down the rest of the Soldiers inside. Wait for Alyx. Resue Alyx with the incomming Antlions. Once your done, return to the barracade and let Alyx turn off the force field. Oh no the Reactor is on the track for a melt down, you can tell with the lightning on top of the Citadel.

Break open some supplys for some SMG Grenades and take down some Combine Soldiers. Grab the AR2 Pulse Rifle and wait till the Combine Door Locks to beap and blow up. Take down the open firing Soldiers. Head upstairs and find some Overwatch Soldiers, City Scanner, and a Combine APC try to take down an incomming Antlion Guard. Le the guard take down the Soldiers and the APC. Then you fight the Guard. After the big beast is down, Alyx will rejoin you and she will use the AR2 Pulse Rifle cannon to take down Antlions. Block the Antlion holes and let you or Alyx take out the incomming Overwatch Soldiers and some City Scanners. Wait till the door opens and let the Rebel on the roof help you with the Soldiers inside. Reprogram the Hopper Mine and go threw the vent because there is another powerlock. If you climb the ladder, use the Gravity Gun to grab the batterys, you'll know why. The ladder is not the path you need to go, you need to go streight. Tip: You can use a grenade before you can go any ferther because there are tripmines and explosive barrels in the next room. Go into the elevator and wait for it to fall. Climb up the vent if you touch the water below. Watch out for the Barnacles above you. Use a grenade to take out the tripmines and the explosive barrels in the next room. Go inside the broken window (be sure to take out the Poison Headcrab) and go inside the next vent. Climb up the ladder and go to the bnext vent. When you go threw the duct use the vent to take out more tripmines. Reprogram the Hoppers when you get down and turn on the power.

Take out the Zombie Torso and blow up the tripmines, then find another beeping lock. Get away from there, once the door blows up don't go yet because an explosive barrel will come rolling down. Take out the Overwatch Soldiers above the stairs and grab the Crossbow. Be sure to unplug the plug before you go. Head up stairs and reprogram the Hopper Mines. Prepare for a big Combine Soldier combat. Once your done, if you hear a citizen say "over here", then the fight is over. Follow the Citizen. Find some of your Rebel buddys and if you missed the Kleiner show at the plaza, then you can watch the one on the TV. Go upstairs, be sure you go into the closet with the lamba sign for a medkit. Find a Headcrab rocket that crashed into the building and go threw a door. Takd down the Zombines inside. Be careful in the next room because the floor will break and will take you to a room full of Zombies. Find a locked door and there is your buddy Barney Calhoun! He tells you about the plan to the train station. The Combine know because a City Scanner was outside lisening to you guys. Cross the bridge threw the rooftops, Barney will meet you at the station. Watch out for the incomming Gunship. Kill all the Standard Headcrabs and the Poison Headcrabs in the upstairs. Overwatch Soldiers await you in the other side of the next bridge, break the board to let the bridge.

You found a hospital. Go into the Storge Room and watch out of that Gunship again. Fight the Standard Zombies, Zombines, and Overwatch Soldiers in your path. Go into the attic and take out the Gunship because you found an RPG. Once the Gunship is down it will come streight into the attic so watch out. Find another beeping lock, and wait for the Soldiers to come out. Alyx found a shotgun so she has more fire power. Let Alyx turn off the force field, and reprogram the Hopper Mines. More Zombies and Overwatch Soldiers, let them fight and then you kill the surviers. Go around the corner and do the same thing, watch out for door banging Zombies. Go threw the room with the dead Zombie on the table and go threw the cabnits for medical supplys. Let the Overwatch Elites take down the Standard Zombies and Zombines. Another corner comes. Take out the Zombies. Tour the area beofre you find the Standard Zombies and the Poison Zombie comes threw the door. Fall in the hole, Alyx says sorry for leaving you there, but she got more Zombies with her. Take out the Barnacles in the area and turn on the power lock. Be sure you avoid the water. Go upstairs and Alyx will rejoin you. Go into another room full of dead bodies, ignore them. Take down the Poison Zombie in the gap. Prepare for more Zombie combat, plant some Hoppers.Use flares to light the Zombies. Go into another room full of Zombies and some Turrets on the other side. The Turrets are protected so you need to unplug the force field then the Turrets are blocked. That is the end of the chapter, next stop is Exit 17.

Preceded by Lowlife

Episode One chapter walkthrough

Succeeded by Exit 17

[edit] See Also

• City 17 - The city where the Street War took place.
• Citadel - The Combine building that will blow up soon.
• SMG (HL2).
• Grenade (HL2) - Found under the Sniper.
• AR2 Pulse Rifle.
• Crossbow.
• Crowbar - Barney regives you a crowbar where you see him.
• RPG (HL2) - Best for taking out Gunships and Striders.

Charaters (seen in order)

• Alyx Vance.
• Isaac Kleiner - Now the new guy on the Breenscreens.
• Resistance - Trying to escape the city.
• Barney Calhoun - Now looks more dirtier.

Enemies (seen in order)

• Striders - Not in combat but seen in the first level.
• City Scanners - Spying on Citizens and their escape plans.
• Overwatch Soldiers - Trying to hunt for the data inside Alyx's device.
• Dropships - Taking Soldiers out of the city.
• Antlions - Comming out of holes.
• Standard Zombies.
• Rollermines - Give them to Alyx to reprogram.
• Overwatch Sniper - Alyx takes over once it is dead.
• Zombines - Mostly found with Standard Zombies.
• Standard Headcrabs.
• Fast Zombies and Fast Headcrabs.
• Combine APC - Seen fighting an Antlion Guard.
• Antlion Guard - The only one in the whole episode.
• Hopper Mines.
• Barnacles.
• Poison Headcrabs and Poison Zombies.
• Gunship.
• Sentry Turret (HL2) - In the end of the chapter.