The Orange Box Achievements

Achievement (Points)

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