The Orange Box Cheats for PC - Windows

For all Codes and Hints:

Click platform "PC / Windows" at the left menu. Then click on letter "H"

There you will find:

- Half-Life 2
- Half-Life 2: Episode One
- Half-Life 2: Episode Two

Click platform "PC / Windows" at the left menu. Then click on letter "P"

There you will find:

- Portal

Complete the following achievements to unlock Microsoft Gamerscore points.

Unlockable:	How to Unlock:
"Radiation Levels Detected"(5 points):	Get throughthe toxic tunnel under City 17 in Half-Life 2.
Acid Reflex (5 points):	Kill an acid antlion worker.
Anchor's Aweigh! (5 points):	Get the airboat.
Aperture Science (40 points):	Earn gold medals on all Portal challenges.
Atomizer (10 points):	Disintegrate 15 soldiers by throwing them into a Combine ball field.
Attica! (5 points):	Destroy the gunship in the hospital attic.
Barnacle Bowling (5 points):	Kill five barnacles with one barrel.
Basic Science (10 points):	Earn bronze medals on all Portal challenges.
Blast from the Past (10 points):	Find the HEV Suit Charger faceplate in Eli's scrapyard.
Bone Breaker (5 points):	Kill 30 enemies with thrown physics objects.
Bug Hunt (10 points):	Use the antlions to kill 50 enemies.
Cache Checker (10 points):	Find every radar cache in chapter Under The Radar.
Camera Shy (5 points):	Detach security cameras from the walls.
Car Crusher (5 points):	Use the cars to squash 15 antlions in Episode One.
Citizen Escort (15 points):	Don't let any citizens die when escorting them to the escape train.
Conservationist (5 points):	Kill five enemies with the same energy ball.
Containment (5 points):	Contain the Citadel core.
Counter-Sniper (5 points):	Kill all of the snipers in City 17.
Cupcake (10 points):	Beat two Portal advanced maps.
Deadly Harvest (5 points):	Kill an enemy by planting a hopper mine.
Dynasty (10 points):	Win 20 games.
Elevator Action (10 points):	Survive long enough to get on the parking garage elevator.
Escape From City 17 (20 points):	Escape City 17 with Alyx.
Fight the Power (10 points):	Shut down the supression device by disabling its generators.
Flamethrower (5 points):	Set five enemies on fire in 30 seconds.
Flushed (5 points):	Kill an enemy with a toilet.
Follow Freeman (10 points):	Gain command of a squad of rebels in the uprising.
Fratricide (5 points):	Do whatever it takes to survive.
Friendly Fire (5 points):	Knock down a turret with another turret.
Fruitcake (20 points):	Beat four Portal advanced maps.
Get Some Grub (20 points):	Squish every antlion grub in Episode Two.
Giant Killer (10 points):	Survive the rooftop strider battle in the ruins of City 17.
Gordon Propelled Rocket (5 points):	Unlock the rocket launcher lambda cache in chapter Under The Radar.
Grave Robber (5 points):	Steal a Zombine's grenade.
Grey Matter (5 points):	Get 25 headshots as a Sniper.
Hack Attack! (5 points):	Kill five enemies with a Manhack.
Hard to Kill (10 points):	Get five kills in a row without dying.
Hardcore (15 points):	Accumulate 1000 total kills.
Head of the Class (5 points):	Play a complete round with every class.
Heartbreaker (10 points):	Complete Portal.
Heavy Weapons (5 points):	Get the airboat's mounted gun.
Hit and Run (5 points):	Run over 20 enemies with the car in Episode Two.
Hot PotatOwned (10 points):	Kill a Combine soldier with his own grenade.
Impenetrable Defense (10 points):	Successfully defend Dustbowl without giving up a capture.
Impossible Defense (30 points):	Successfully defend Gravel Pit without giving up a capture.
Into the Breach (5 points):	Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft.
Keep Off the Sand! (20 points):	Cross the antlion beach in chapter Sandtraps without touching the sand.
Lab Rat (5 points):	Acquire the fully powered Aperture Science Handheld Portal Device.
Lambda Locator (15 points):	Find all lambda caches in Half-Life2.
Lightning Offense (10 points):	Win Well in 5 minutes or less.
Little Rocket Man (30 points):	Send the garden gnome into space.
Live Bait (10 points):	Help Alyx snipe 30 enemies in Episode One.
Long Jump (5 points):	Jump 300 feet.
Malcontent (5 points):	Escape the apartment block raid.
Master of Disguise (15 points):	Trick an opposing medic into healing you.
Neighborhood Watch (35 points):	Save all buildings outside the missile silo from destruction.
Nemesis (5 points):	Get five revenge kills.
One Man Army (5 points):	Destroy six gunships in Half-Life2.
OSHA Violation (5 points):	Kill 3 enemies using the crane.
Pacifist (10 points):	Contain the Citadel core without killing any stalkers.
Partygoer (5 points):	Make the correct party escort submission position decision.
Payback (10 points):	Kill a Hunter with its own flechettes.
Pedal to the Metal (5 points):	Beat DOG in a race to the White Forest base.
Pinata Party (5 points):	Find and break every web cache in Episode Two.
Plaza Defender (10 points):	Survive the generator plaza standoff in chapter Anticitizen One.
Powerhouse Offense (5 points):	Win 2Fort with a shutout.
Puttin' On a Clinic (15 points):	Defeat the chopper in Episode Two without any misses.
Relentless Offense (20 points):	Win Hydro without giving up a capture.
Revenge! (10 points):	Destroy the hunter-chopper in Half-Life2.
Rocket Science (20 points):	Earn silver medals on all Portal challenges.
Targetted Advertising (5 points):	Pin a soldier to the billboard in chapter Highway 17.
Team Doctor (5 points):	Accumulate 25000 heal points as a Medic.
Terminal Velocity (5 points):	Fall 30,000 feet.
The One Free Bullet (40 points):	Beat Episode One firing exactly one bullet. Grenade, crowbar, rocket, and Gravgun kills are okay!.
Think Fast! (10 points):	Kill an Elite Soldier with his own energy ball.
Trusty Hardware (5 points):	Get the crowbar.
Turret (5 points):	Accumulate 10 turret kills with a single turret.
Two Points (2 points):	Use DOG's ball to make a basket in Eli's scrapyard.
Vanilla Crazy Cake (30 points):	Beat all six Portal advanced maps.
Vorticough (13 points):	Discover the hidden singing vortigaunt cave in chapter Water Hazard.
Warden Freeman (10 points):	Survive the second turret standoff in Nova Prospekt.
Watch Your Head! (5 points):	Make it to the bottom of the Citadel's main elevator shaft in one piece.
What cat? (5 points):	Break the mini-teleporter in Kleiner's lab.
With Friends Like these.. (10 points):	Play in a game with seven or more players from your friends list.
World Traveler (5 points):	Play a complete game on every map.
Zero-Point Energy (5 points):	Get the Gravity Gun in Black Mesa East.
Zombie Chopper (25 points):	Play through Ravenholm using only the Gravity Gun.
Zombie-que (5 points):	Use flares to light 15 zombies on fire.

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The Orange Box Items