The Orange Box

Zurbum

Zurbum has won 99 out of 99 achievements.

Last played: 9 Dec 2009 11:40 pm

Ultra Rare

Accumulate 1000 total kills.

Unlocked: 9 Dec 2009 11:24 pm


Ultra Rare

Earn gold medals on all Portal challenges.

Unlocked: 25 Nov 2009 08:43 pm


Ultra Rare

Earn silver medals on all Portal challenges.

Unlocked: 25 Nov 2009 08:43 pm


Ultra Rare

Earn bronze medals on all Portal challenges.

Unlocked: 25 Nov 2009 08:43 pm


Rare

Play in a game with seven or more players from your friends list.

Unlocked: 24 Nov 2009 08:02 pm


Rare

Set five enemies on fire in 30 seconds.

Unlocked: 24 Nov 2009 07:26 pm


Rare

Accumulate 25000 heal points as a Medic.

Unlocked: 24 Nov 2009 06:24 pm


Rare

Play a complete round with every class.

Unlocked: 22 Nov 2009 09:43 pm


Rare

Win Hydro without giving up a capture.

Unlocked: 22 Nov 2009 08:19 pm


Rare

Play a complete game on every map.

Unlocked: 22 Nov 2009 08:19 pm


Rare

Get 25 headshots as a Sniper.

Unlocked: 22 Nov 2009 08:17 pm


Rare

Successfully defend Gravel Pit without giving up a capture.

Unlocked: 22 Nov 2009 08:07 pm


Rare

Get five revenge kills.

Unlocked: 22 Nov 2009 08:03 pm


Rare

Trick an opposing medic into healing you.

Unlocked: 22 Nov 2009 08:01 pm


Rare

Win Well in 5 minutes or less.

Unlocked: 22 Nov 2009 07:57 pm


Rare

Successfully defend Dustbowl without giving up a capture.

Unlocked: 22 Nov 2009 07:35 pm


Rare

Turret

5

Accumulate 10 turret kills with a single turret.

Unlocked: 22 Nov 2009 07:26 pm


Rare

Get five kills in a row without dying.

Unlocked: 22 Nov 2009 07:24 pm


Uncommon

Win 2Fort with a shutout.

Unlocked: 15 Nov 2009 07:51 pm


Ultra Rare

Save all buildings outside the missile silo from destruction.

Unlocked: 12 Nov 2009 08:26 pm


Rare

Save the missile silo from the Combine offensive.

Unlocked: 12 Nov 2009 08:26 pm


Rare

Secure the launch doors on missile silo 2.

Unlocked: 12 Nov 2009 07:03 pm


Ultra Rare

Send the garden gnome into space.

Unlocked: 11 Nov 2009 11:12 pm


Rare

Beat DOG in a race to the White Forest base.

Unlocked: 11 Nov 2009 10:56 pm


Rare

Find every radar cache in chapter Under The Radar.

Unlocked: 11 Nov 2009 10:46 pm


Rare

Survive the ambush at White Forest Inn.

Unlocked: 11 Nov 2009 10:35 pm


Rare

Unlock the rocket launcher lambda cache in chapter Under The Radar.

Unlocked: 11 Nov 2009 10:04 pm


Rare

Gunishment!

5 Secret

Destroy the Combine cannon in the junkyard.

Unlocked: 10 Nov 2009 09:57 pm


Rare

Defeat the chopper in Episode Two without any misses.

Unlocked: 10 Nov 2009 09:27 pm


Rare

Run over 20 enemies with the car in Episode Two.

Unlocked: 10 Nov 2009 09:01 pm


Rare

Meet the Hunters

10 Secret

Survive the Hunter ambush with Alyx.

Unlocked: 10 Nov 2009 06:53 pm


Rare

Payback

10

Kill a Hunter with its own flechettes.

Unlocked: 10 Nov 2009 06:51 pm


Uncommon

Twofer

5 Secret

Defeat both antlion guards outside the White Forest.

Unlocked: 9 Nov 2009 09:00 pm


Ultra Rare

Squish every antlion grub in Episode Two.

Unlocked: 9 Nov 2009 08:49 pm


Rare

Find and break every web cache in Episode Two.

Unlocked: 9 Nov 2009 08:21 pm


Uncommon

Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft.

Unlocked: 8 Nov 2009 10:52 pm


Uncommon

Kill an acid antlion worker.

Unlocked: 8 Nov 2009 09:38 pm


Rare

Don't let any citizens die when escorting them to the escape train.

Unlocked: 8 Nov 2009 04:01 pm


Rare

Beat Episode One firing exactly one bullet. Grenade, crowbar, rocket, and Gravgun kills are okay!

Unlocked: 5 Nov 2009 11:32 pm


Uncommon

Escape City 17 with Alyx.

Unlocked: 5 Nov 2009 11:32 pm


Rare

Use flares to light 15 zombies on fire.

Unlocked: 5 Nov 2009 10:37 pm


Uncommon

Destroy the gunship in the hospital attic.

Unlocked: 5 Nov 2009 10:15 pm


Rare

Help Alyx snipe 30 enemies in Episode One.

Unlocked: 5 Nov 2009 08:46 pm


Uncommon

Survive long enough to get on the parking garage elevator.

Unlocked: 5 Nov 2009 07:52 pm


Rare

Use the cars to squash 15 antlions in Episode One.

Unlocked: 5 Nov 2009 05:39 pm


Uncommon

Steal a Zombine's grenade.

Unlocked: 5 Nov 2009 05:21 pm


Rare

Contain the Citadel core without killing any stalkers.

Unlocked: 4 Nov 2009 10:27 pm


Uncommon

Contain the Citadel core.

Unlocked: 4 Nov 2009 10:27 pm


Uncommon

Make it to the bottom of the Citadel's main elevator shaft in one piece.

Unlocked: 4 Nov 2009 09:56 pm


Common

Defiant

5 Secret

Hit the trashcan cop with the can.

Unlocked: 4 Nov 2009 07:14 pm


Uncommon

Destroy the Citadel's reactor core.

Unlocked: 4 Nov 2009 07:05 pm


Rare

Disintegrate 15 soldiers by throwing them into a Combine ball field.

Unlocked: 3 Nov 2009 10:53 pm


Rare

Kill five enemies with the same energy ball.

Unlocked: 3 Nov 2009 10:49 pm


Uncommon

Survive the rooftop strider battle in the ruins of City 17.

Unlocked: 3 Nov 2009 09:57 pm


Ultra Rare

Find all lambda caches in Half-Life 2.

Unlocked: 3 Nov 2009 09:00 pm


Uncommon

Shut down the supression device by disabling its generators.

Unlocked: 3 Nov 2009 08:10 pm


Rare

Kill all of the snipers in City 17.

Unlocked: 3 Nov 2009 06:56 pm


Rare

Kill an Elite Soldier with his own energy ball.

Unlocked: 1 Nov 2009 11:22 pm


Uncommon

Survive the generator plaza standoff in chapter Anticitizen One.

Unlocked: 1 Nov 2009 10:29 pm


Uncommon

Get through the toxic tunnel under City 17 in Half-Life 2.

Unlocked: 1 Nov 2009 09:41 pm


Uncommon

Kill an enemy by planting a hopper mine.

Unlocked: 1 Nov 2009 08:36 pm


Uncommon

Gain command of a squad of rebels in the uprising.

Unlocked: 1 Nov 2009 08:22 pm


Uncommon

Survive the second turret standoff in Nova Prospekt.

Unlocked: 1 Nov 2009 03:34 pm


Rare

Kill five enemies with a Manhack.

Unlocked: 1 Nov 2009 03:33 pm


Rare

Kill an enemy with a toilet.

Unlocked: 1 Nov 2009 11:54 am


Uncommon

Destroy six gunships in Half-Life 2.

Unlocked: 1 Nov 2009 11:49 am


Uncommon

Use the antlions to kill 50 enemies.

Unlocked: 1 Nov 2009 11:20 am


Rare

Cross the antlion beach in chapter Sandtraps without touching the sand.

Unlocked: 31 Oct 2009 05:08 pm


Rare

Pin a soldier to the billboard in chapter Highway 17.

Unlocked: 27 Oct 2009 04:57 pm


Uncommon

Kill 3 enemies using the crane.

Unlocked: 26 Oct 2009 10:21 pm


Uncommon

Defend Little Odessa from the gunship attack.

Unlocked: 26 Oct 2009 10:02 pm


Rare

Kill a Combine soldier with his own grenade.

Unlocked: 25 Oct 2009 11:22 pm


Rare

Play through Ravenholm using only the Gravity Gun.

Unlocked: 25 Oct 2009 10:54 pm


Uncommon

Hallowed Ground

5 Secret

Escort Gregori safely through the church cemetery.

Unlocked: 25 Oct 2009 10:27 pm


Uncommon

Kill 30 enemies with thrown physics objects.

Unlocked: 25 Oct 2009 08:08 pm


Uncommon

Use DOG's ball to make a basket in Eli's scrapyard.

Unlocked: 25 Oct 2009 07:31 pm


Rare

Find the HEV Suit Charger faceplate in Eli's scrapyard.

Unlocked: 25 Oct 2009 07:20 pm


Common

Get the Gravity Gun in Black Mesa East.

Unlocked: 25 Oct 2009 07:19 pm


Rare

Discover the hidden singing vortigaunt cave in chapter Water Hazard.

Unlocked: 25 Oct 2009 06:49 pm


Common

Destroy the hunter-chopper in Half-Life 2.

Unlocked: 25 Oct 2009 06:41 pm


Common

Get the airboat.

Unlocked: 20 Oct 2009 07:04 pm


Uncommon

Break the mini-teleporter in Kleiner's lab.

Unlocked: 19 Oct 2009 05:42 pm


Common

Complete Portal.

Unlocked: 20 Apr 2009 04:42 pm


Common

Make the correct party escort submission position decision.

Unlocked: 19 Apr 2009 05:56 pm


Common

Do whatever it takes to survive.

Unlocked: 19 Apr 2009 01:12 pm


Common

Knock down a turret with another turret.

Unlocked: 19 Apr 2009 12:32 pm


Uncommon

Kill five barnacles with one barrel.

Unlocked: 14 Apr 2009 07:53 pm


Common

Get the crowbar.

Unlocked: 14 Apr 2009 06:48 pm


Common

Escape the apartment block raid.

Unlocked: 14 Apr 2009 06:34 pm


Common

Submissive

5 Secret

Put the can in the trash.

Unlocked: 14 Apr 2009 06:23 pm


Uncommon

Fall 30,000 feet.

Unlocked: 9 Apr 2009 06:49 pm


Common

Acquire the fully powered Aperture Science Handheld Portal Device.

Unlocked: 9 Apr 2009 06:30 pm


Common

Get the airboat's mounted gun.

Unlocked: Offline


Rare

Jump 300 feet.

Unlocked: Offline


Rare

Cupcake

10

Beat two Portal advanced maps.

Unlocked: Offline


Rare

Beat four Portal advanced maps.

Unlocked: Offline


Rare

Beat all six Portal advanced maps.

Unlocked: Offline


Rare

Dynasty

10

Win 20 games.

Unlocked: Offline


Rare

Detach security cameras from the walls.

Unlocked: Offline

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Platform
Xbox 360