"Big Brother" welcomes you to your new home...
Even the most advanced technological monstrosity is insignificant next to the power of the plug!
City 17 in all its glory.
The many objects and the varied scenery offer different approaches to difficult situations.
G-Man can often be spotted during the waterbike course.
You often need to leave your bike to open the gates to the next section.
Alyx introduces her pet: "Dog" - one of the funniest characters since Grim Fandango's Glottis.
Use the gravity gun to throw cans of white paint at monsters for a funny effect.
Ravenholm is a spooky place. Luckily, you get some help.
Defending a fortress against the Combine and the ant lions.
Ant lions play a surprising role in the later missions.
I just used a crane to throw my bike into a group of Combine soldiers.
Dog lends a hand in the havoc of City 17.
Move carefully, there are headcrabs hiding in the many wrecks.
The strider in the distance is defending the citadel.
Three little zombies... aren't they cute?
Feel the pain - cutting a zombie to half with your friendly gravity-gun.
Car is just one of the things that can fly in this game.
Dog throwing a tank at the combine soldiers at city 17.
Dog fighting combine space-ship.
Scanner at Black Mesa east.
Fighting zombies and headcrabs at sandtraps chapter.
Firing explosive barrel with the gravity-gun at your enemies.
Close up of a Combine dropship.
My Ant Lion army attacking Combine soldiers.
Squad following and providing cover.
Right in the... Uh, carapace.
Anything that looks like it could be picked up can be picked up and placed anywhere. Out of sheer malice, you destroy your friend's TV set
I've engraved my name on the wall with pistol shots. I returned to the area ten minutes later, and the name didn't disappear
Using a mounted gun against poor, helpless Combine soldiers
An intuitive environmental puzzle: place some heavy objects on the plank to balance it. This will allow you to jump to the other side
Citadel in the distance - the sun's shining and a dead Combine lies in front of me... just another day in City 17.
Downed a gunship on Highway 17.