Achievement Unlocked Game Visibility Global Unlocks
Berserker
Hit the castle gate with the fireball powerup. 		2011-12-31 13:15:03
Rock of Ages 36.0%
Bad Romance
Squash a slime with a falling block 		2011-12-31 12:44:18
Blocks That Matter 41.2%
Tetrobot 1.0
Upgrade Tetrobot so he can destroy lines 		2011-12-31 12:43:00
Blocks That Matter 37.9%
I kissed a slime, and I liked it
Die by kissing a slime 		2011-12-31 12:33:48
Blocks That Matter 43.0%
Someone did it wrong
Experience the effect of the nanoreset explosion 		2011-12-31 12:23:50
Blocks That Matter 76.6%
Put it in a jar
Collect your very first Blocks That Matter 		2011-12-31 12:22:07
Blocks That Matter 63.8%
Roundhouse Kick
Get 10 point blank kills in 1 second. 		2011-12-31 01:09:59
Waves 34.8%
It's kind of a...
Defeat Big Deal 		2011-12-29 17:02:09
Sideway
19.1%
Premature
Manually trigger the shield in Bombing Run before an enemy touches you. 		2011-12-29 14:59:42
Waves 9.1%
Sine of the times
Get a 15X Multiplier in a single game. 		2011-12-29 14:51:05
Waves 13.3%
I love the smell of geometry in the morning.
Kill 25000 Enemies Total 		2011-12-29 14:27:27
Waves 12.6%
Need a Breath Mint
Get 30 point blank kills in a row. 		2011-12-29 14:26:39
Waves 28.7%
Pandemic
Have a third of the arena covered by the Virus. 		2011-12-29 13:20:35
Waves 21.5%
!*$@
Die 3 times in a row without having killed anything. 		2011-12-29 13:02:08
Waves 16.2%
Antivirus
Destroy 250 Virus Cells with in a single combo. 		2011-12-29 12:56:05
Waves 24.3%
Killing Spree
Get a 100X combo in any game mode. 		2011-12-29 12:49:04
Waves 24.4%
Gone Sideway
Complete the first mission 		2011-12-28 20:11:53
Sideway 60.9%
Star
5-Star a Challenge 		2011-12-28 19:53:10
Waves 15.1%
Mathmatically Challenged
Reach Level 10 without collecting any multipliers. 		2011-12-28 19:47:34
Waves 4.6%
Mega Kill
Kill 60 enemies with a single bomb in either Survival, Crunch Time or Rush. 		2011-12-28 19:26:47
Waves 27.2%
Extra Life
Reach Level 10 in Survival. 		2011-12-28 19:25:12
Waves 27.9%
They just keep coming...
Kill 5000 Enemies Total. 		2011-12-28 19:13:58
Waves 29.7%
Terraform Master
Destroyed all Scab Plants in a level 		2011-12-28 16:36:06
Xotic 85.4%
Brainiac
Destroyed all Orb Brains in a level 		2011-12-28 16:19:55
Xotic 84.8%
Essence Hunter
Picked up all Orb Essence in a level that contains more than 50 		2011-12-28 16:18:49
Xotic 76.4%
Aerial Artistry
Successfully performed an Aerial Combo 		2011-12-28 16:18:17
Xotic 87.9%
Terraformer Level 2
Achieved a chain of 50 Scab Plants 		2011-12-28 16:17:44
Xotic 78.6%
Terraformer Level 1
Achieved a chain of 25 Scab Plants 		2011-12-28 16:17:17
Xotic 88.9%
B-B-B-B-BOMB
Drop 5 bombs in a single combo. 		2011-12-28 16:04:39
Waves 18.0%
Kill them all!
Kill 1000 Enemies in total. 		2011-12-28 15:54:06
Waves 53.3%
It fires more than once?
Drop 3 bombs in a single combo. 		2011-12-28 15:50:00
Waves 27.4%
GET TO THE CHOPPA
Pick up a multiplier just before it despawns. 		2011-12-28 15:50:00
Waves 35.4%
Couldn't Hold It In
Use a bomb without killing a single enemy. 		2011-12-28 15:49:42
Waves 34.4%
Breaker
Break off the first layer of your adversary’s boulder. 		2011-12-28 15:10:23
Rock of Ages 63.9%
Escape from Hades
Complete the tutorial level and escape from the underworld. 		2011-12-28 15:05:58
Rock of Ages 84.9%
Cooking by the Book
Complete the Viking campaign. 		2011-12-27 17:34:02
Swords and Soldiers HD 31.3%
Where are the Kangaroos?
Complete Viking Campaign level 4 by destroying the enemy base. 		2011-12-27 16:22:12
Swords and Soldiers HD 37.7%
Battle Sight Zero
Kill 250 enemy players with headshots 		2011-12-06 21:06:28
Counter-Strike: Source 30.5%
Decimator
Dominate a total of 10 enemy players 		2011-12-06 20:46:16
Counter-Strike: Source 39.1%
Corpseman
Kill 500 enemies 		2011-12-06 16:33:11
Counter-Strike: Source 32.6%
Darkness Returns
Complete "Darkness Returns" 		2011-11-29 16:30:53
The Elder Scrolls V: Skyrim 27.5%
Dragonslayer
Complete "Dragonslayer" 		2011-11-27 20:16:45
The Elder Scrolls V: Skyrim 31.5%
The Fallen
Complete "The Fallen" 		2011-11-27 19:30:04
The Elder Scrolls V: Skyrim 32.8%
Elder Knowledge
Complete "Elder Knowledge" 		2011-11-27 18:51:05
The Elder Scrolls V: Skyrim 37.5%
Hero of Skyrim
Capture Solitude or Windhelm 		2011-11-27 16:57:07
The Elder Scrolls V: Skyrim 28.8%
War Hero
Capture Fort Sungard or Fort Greenwall 		2011-11-27 15:55:13
The Elder Scrolls V: Skyrim 28.4%
Golden Touch
Have 100,000 gold 		2011-11-26 16:51:22
The Elder Scrolls V: Skyrim 32.0%
Taking Sides
Join the Stormcloaks or the Imperial Army 		2011-11-26 15:31:28
The Elder Scrolls V: Skyrim 42.6%
Sideways
Complete 10 side quests 		2011-11-26 14:27:45
The Elder Scrolls V: Skyrim 30.7%
Skill Master
Get a skill to 100 		2011-11-26 13:41:29
The Elder Scrolls V: Skyrim 43.2%
Explorer
Discover 100 Locations 		2011-11-25 14:04:05
The Elder Scrolls V: Skyrim 42.6%
Hail Sithis!
Complete "Hail Sithis!" 		2011-11-24 11:27:03
The Elder Scrolls V: Skyrim 27.6%
Dragon Hunter
Absorb 20 dragon souls 		2011-11-24 10:24:10
The Elder Scrolls V: Skyrim 32.1%
Bound Until Death
Complete "Bound Until Death" 		2011-11-23 21:45:51
The Elder Scrolls V: Skyrim 29.6%
Alduin's Wall
Complete "Alduin's Wall" 		2011-11-23 19:46:06
The Elder Scrolls V: Skyrim 42.9%
Expert
Reach Level 25 		2011-11-20 18:45:59
The Elder Scrolls V: Skyrim 52.6%
Hard Worker
Chop wood, mine ore, and cook food 		2011-11-20 14:26:40
The Elder Scrolls V: Skyrim 24.4%
Artificer
Make a smithed item, an enchanted item, and a potion 		2011-11-20 12:40:07
The Elder Scrolls V: Skyrim 44.6%
Wanted
Escape from jail 		2011-11-19 23:17:27
The Elder Scrolls V: Skyrim 21.4%
Taking Care of Business
Join the Thieves Guild 		2011-11-16 21:28:02
The Elder Scrolls V: Skyrim 45.3%
Diplomatic Immunity
Complete "Diplomatic Immunity" 		2011-11-16 16:30:46
The Elder Scrolls V: Skyrim 49.0%
Daedric Influence
Acquire a Daedric Artifact 		2011-11-16 15:58:17
The Elder Scrolls V: Skyrim 54.9%
Words of Power
Learn all three words of a shout 		2011-11-15 20:28:30
The Elder Scrolls V: Skyrim 60.8%
Citizen
Buy a house 		2011-11-14 20:54:38
The Elder Scrolls V: Skyrim 54.4%
The Way of the Voice
Complete "The Way of the Voice" 		2011-11-14 18:33:23
The Elder Scrolls V: Skyrim 65.3%
Hero of the People
Complete 50 Misc Objectives 		2011-11-14 12:40:47
The Elder Scrolls V: Skyrim 41.5%
With Friends Like These…
Join the Dark Brotherhood 		2011-11-13 22:11:07
The Elder Scrolls V: Skyrim 36.8%
Adept
Reach Level 10 		2011-11-13 21:02:48
The Elder Scrolls V: Skyrim 69.0%
Snake Tongue
Successfully persuade, bribe, and intimidate 		2011-11-13 20:51:22
The Elder Scrolls V: Skyrim 44.9%
Gatekeeper
Join the College of Winterhold 		2011-11-12 12:50:31
The Elder Scrolls V: Skyrim 56.7%
Take Up Arms
Join the Companions 		2011-11-12 12:33:45
The Elder Scrolls V: Skyrim 53.3%
Apprentice
Reach Level 5 		2011-11-12 02:17:41
The Elder Scrolls V: Skyrim 77.4%
Dragon Soul
Absorb a dragon soul 		2011-11-12 01:29:24
The Elder Scrolls V: Skyrim 75.9%
Bleak Falls Barrow
Complete "Bleak Falls Barrow" 		2011-11-11 17:46:09
The Elder Scrolls V: Skyrim 75.2%
Blessed
Select a Standing Stone blessing 		2011-11-11 14:42:57
The Elder Scrolls V: Skyrim 79.2%
Unbound
Complete "Unbound" 		2011-11-11 14:38:30
The Elder Scrolls V: Skyrim 88.8%
Professor Portal
After completing co-op, complete Calibration Course online with a friend who hasn’t played before 		2011-09-27 07:53:35
Portal 2 5.8%
That's a Wrap
Save your very first replay. 		2011-07-10 18:21:59
Team Fortress 2 12.4%
Konspicuous Konsumption
Eat 100 sandviches. 		2011-07-10 15:42:04
Team Fortress 2 8.9%
Escape the Heat
Jump into a pool of refreshing water while on fire. 		2011-07-10 15:19:03
Team Fortress 2 22.9%
Team Doctor
Accumulate 25000 heal points as a Medic. 		2011-07-09 20:32:11
Team Fortress 2 15.4%
Play Doctor
In a team with no Medics, be the first person to switch to Medic after a teammate calls for 'Medic!', and then heal 500 health. 		2011-07-09 19:46:01
Team Fortress 2 19.3%
First Do No Harm
Play a full round without killing any enemies, and score the highest on a team of 6 or more players. 		2011-07-09 19:23:23
Team Fortress 2 11.2%
Powerhouse Offense
Win 2Fort with a shutout. 		2011-07-08 09:07:17
Team Fortress 2 20.4%
Quadruple Bypass
Heal a teammate who's taking fire from 4 enemies at once. 		2011-07-06 21:33:29
Team Fortress 2 18.1%
Group Health
Work with 2 other Medics to deploy 3 simultaneous ÜberCharges. 		2011-07-06 21:32:34
Team Fortress 2 10.5%
Surgical Prep
Have an ÜberCharge ready before the Setup phase ends. 		2011-07-06 21:32:27
Team Fortress 2 20.2%
Burn Notice
Survive 30 seconds after being ignited while cloaked. 		2011-07-05 18:30:02
Team Fortress 2 20.3%
Relentless Offense
Win Hydro without giving up a capture. 		2011-07-05 15:39:07
Team Fortress 2 10.5%
Party Loyalty
Kill 50 enemies within 3 seconds of them attacking your Medic. 		2011-07-04 21:03:04
Team Fortress 2 8.1%
Don't Touch Sandvich
Kill 50 Scouts using Natascha. 		2011-07-04 20:29:39
Team Fortress 2 7.8%
Heavy Milestone 3
Achieve 22 of the achievements in the Heavy pack. 		2011-07-04 19:58:45
Team Fortress 2 12.2%
Supreme Soviet
Get ÜberCharged 50 times. 		2011-07-04 19:58:44
Team Fortress 2 9.9%
Constructus Interruptus
Kill an Engineer who is working on a sentry gun. 		2011-07-04 18:47:22
Team Fortress 2 16.9%
This is Magicka!
Push the soldier in battlefield down the hole. 		2011-07-04 14:22:03
Magicka 19.7%
Saved by the king
Defeat the Warlock and Machine. 		2011-07-04 14:17:47
Magicka 39.7%
It's over nine thousand!!!!
Deal over 9000 damage to one enemy. 		2011-07-04 14:14:54
Magicka 56.8%
There is no goat level
Defeat Jotunn. 		2011-07-04 13:53:28
Magicka 47.3%
Killing your friends, you're doing it wrong
Heal a total of 100 000 hit points. 		2011-07-04 13:43:09
Magicka 42.0%
Solid Snake
Defeat Jormungandr. 		2011-07-04 13:43:09
Magicka 60.1%
RPG much?
Complete all side quests in the game. 		2011-07-04 13:11:18
Magicka 67.1%
I'm the wizard king, I can do anything!
Create a spell that contains 5 different elements. 		2011-07-04 12:53:46
Magicka 20.9%
Vanilla Ice
Create a spell containing only Ice. 		2011-07-04 12:41:23
Magicka 69.5%
Hardcore
Accumulate 1000 total kills. 		2011-07-03 04:24:07
Team Fortress 2 15.7%
Spyalectical Materialism
Kill or assist in killing 10 cloaked Spies. 		2011-07-03 03:58:55
Team Fortress 2 12.4%
World Traveler
Play a complete game on 2Fort, Dustbowl, Granary, Gravel Pit, Hydro, and Well (CP). 		2011-07-03 03:44:00
Team Fortress 2 8.7%
The Enchanter
Imbue your weapon with a spell. 		2011-07-03 03:10:09
Magicka 67.7%
First Blood
Kill one enemy using the M60. 		2011-07-03 03:01:48
Magicka 51.4%
Houdini
Break free from entanglement without using spells or magicks. 		2011-07-03 02:31:55
Magicka 72.6%
"Oh gravity, thou art a heartless bitch"
Die from falling damage. 		2011-07-03 02:26:22
Magicka 64.7%
Finders keepers
Steal your friends equipment after he has died. 		2011-07-03 02:24:49
Magicka 28.1%
Never cross the beams
Cross opposite beams so that at least someone dies from it. 		2011-07-03 02:20:54
Magicka 33.8%
No more trolling
Defeat Ygg. 		2011-07-03 02:19:40
Magicka 74.8%
Basic Element
Use all basic elements at least once. 		2011-07-03 02:15:20
Magicka 83.4%
Let off some steam
Create a spell containing Steam. 		2011-07-03 02:12:42
Magicka 74.2%
IMMA FIRIN' MAH LAZER!!!!
Successfully cross two beams into a more powerful one. 		2011-07-03 02:09:46
Magicka 59.8%
An eye for an eye
Defeat Behold, the watcher 		2011-07-03 02:09:45
Magicka 77.8%
Cooking by the book
Cast a Magick successfully. 		2011-07-03 02:08:03
Magicka 82.6%
State Alchemist
Create a spell that contains at least 3 different elements. 		2011-07-03 02:07:27
Magicka 84.1%
Five Second Plan
Kill an enemy in the first 5 seconds after you exit a teleporter. 		2011-07-03 00:56:23
Team Fortress 2 13.8%
Riftwalker
Kill an enemy within 5 seconds of you traveling through an Engineer's teleporter. 		2011-07-03 00:56:23
Team Fortress 2 24.3%
With Friends Like these...
Play in a game with five or more players from your Friends list. 		2011-07-03 00:40:33
Team Fortress 2 9.1%
Icing on the Cake
Get 20 kills on players that you're dominating. 		2011-07-03 00:18:28
Team Fortress 2 12.2%
Division of Labor
Kill 10 enemies with a Medic assisting you, where neither of you die. 		2011-07-03 00:16:33
Team Fortress 2 10.8%
Heavy Milestone 2
Achieve 16 of the achievements in the Heavy pack. 		2011-07-03 00:16:33
Team Fortress 2 13.5%
Class Struggle
Work with a friendly Medic to kill an enemy Heavy & Medic pair. 		2011-07-03 00:16:32
Team Fortress 2 9.9%
Gorky Parked
Kill 25 enemies while you're standing on a control point you own. 		2011-07-02 23:59:55
Team Fortress 2 8.8%
Communist Mani-Fisto
Kill an enemy with a critical punch. 		2011-07-02 23:58:38
Team Fortress 2 16.7%
Crock Block
Survive a direct hit from a critical rocket. 		2011-07-02 23:40:49
Team Fortress 2 18.7%
Purge
Kill 15 enemies capturing a control point you own. 		2011-07-02 23:25:14
Team Fortress 2 9.3%
Heavy Milestone 1
Achieve 10 of the achievements in the Heavy pack. 		2011-07-02 23:11:31
Team Fortress 2 15.6%
0wn the Means of Production
Remove 20 stickybombs by killing the Demomen who produced them. 		2011-07-02 23:11:30
Team Fortress 2 11.6%
Red Oktoberfest
Earn a domination for a Medic who's healing you. 		2011-07-02 23:01:45
Team Fortress 2 16.9%
Soviet Union
Get 25 enemy kills where you either assist or are assisted by another Heavy. 		2011-07-02 19:00:40
Team Fortress 2 12.2%
Dynasty
Win 20 games. 		2011-07-02 18:46:04
Team Fortress 2 20.8%
Spies Like Us
While cloaked, bump into an enemy cloaked Spy. 		2011-07-02 18:13:04
Team Fortress 2 24.3%
Lenin A Hand
Help 5 teammates get revenge on their nemeses. 		2011-07-02 17:54:24
Team Fortress 2 12.2%
Permanent Revolution
Kill 5 enemies without spinning down your gun. 		2011-07-02 17:51:23
Team Fortress 2 16.2%
Vanguard Party
Be the first on your team to start capturing a control point in a round. 		2011-07-02 17:51:18
Team Fortress 2 18.5%
The Melbourne Supremacy
Dominate a Sniper. 		2011-07-02 17:19:20
Team Fortress 2 13.8%
Spy Milestone 1
Achieve 5 of the achievements in the Spy pack. 		2011-07-02 17:19:20
Team Fortress 2 20.1%
War Crime Spybunal
Kill a Spy who just backstabbed a teammate. 		2011-07-02 17:16:39
Team Fortress 2 18.5%
Wings of Glory
Kill an enemy soldier while both you and the target are airborne. 		2011-07-02 17:01:04
Team Fortress 2 20.0%
Where Eagles Dare
Get the highest possible rocket jump using jump and crouch. 		2011-07-02 16:59:41
Team Fortress 2 21.1%
Slash and Burn
Backstab an enemy, who then switches to Pyro before they respawn. 		2011-07-02 16:54:27
Team Fortress 2 17.9%
Identity Theft
Backstab the enemy that you're currently disguised as. 		2011-07-02 16:54:21
Team Fortress 2 18.8%
Rationing
Kill an enemy with your shotgun while you're out of minigun ammo. 		2011-07-02 14:52:47
Team Fortress 2 14.4%
Sniper Milestone 1
Achieve 5 of the achievements in the Sniper pack. 		2011-07-02 14:24:41
Team Fortress 2 23.4%
Be Efficient
Get 3 kills with the Sniper Rifle without missing a shot. 		2011-07-02 14:24:40
Team Fortress 2 25.0%
You Only Shiv Thrice
Backstab 3 enemies within 10 seconds. 		2011-06-30 21:05:52
Team Fortress 2 20.0%
Master of Disguise
Trick an opposing Medic into healing you. 		2011-06-30 20:25:42
Team Fortress 2 23.4%
Come in From the Cold
Get a Revenge kill with a backstab. 		2011-06-30 20:19:05
Team Fortress 2 18.4%
Nemesis
Get five revenge kills. 		2011-06-30 20:19:05
Team Fortress 2 29.2%
Rasputin
In a single life, get shot, burned, bludgeoned, and receive explosive damage. 		2011-06-30 20:14:09
Team Fortress 2 26.6%
Iron Kurtain
Take 1000 points of damage in a single life. 		2011-06-30 20:09:11
Team Fortress 2 41.7%
Marxman
Kill 10 enemies in mid-air with the minigun. 		2011-06-30 20:06:16
Team Fortress 2 26.7%
BarbeQueQ
Cause a dominated player to leave the server. 		2011-06-30 18:18:27
Team Fortress 2 16.5%
I Fry
Ignite 10 disguised Spies. 		2011-06-30 18:16:52
Team Fortress 2 18.1%
Burn Ward
Ignite 3 Medics that are ready to deploy an ÜberCharge. 		2011-06-30 17:54:40
Team Fortress 2 16.2%
Dead Heat
Kill an enemy in the same second that he kills you. 		2011-06-30 15:31:24
Team Fortress 2 26.8%
Ghastly Gibus Grab
Dominate a player wearing any achievement Gibus hat to earn your own Ghostly Gibus. 		2011-06-30 15:29:46
Team Fortress 2 25.5%
Second Degree Burn
Kill a burning enemy who was ignited by another Pyro. 		2011-06-30 15:20:28
Team Fortress 2 27.0%
Trust Your Feelings
Get 5 kills with the Sniper Rifle without your scope. 		2011-06-30 14:45:48
Team Fortress 2 15.6%
Hard to Kill
Get five kills in a row without dying. 		2011-06-30 14:41:52
Team Fortress 2 38.0%
Überectomy
Kill a Medic that is ready to deploy an ÜberCharge. 		2011-06-28 21:06:48
Team Fortress 2 16.7%
Dropped Dead
Kill a Scout in midair with your Sniper Rifle or the Huntsman. 		2011-06-28 21:02:00
Team Fortress 2 27.4%
Flamethrower
Set five enemies on fire in 30 seconds. 		2011-06-28 20:54:24
Team Fortress 2 29.4%
War Crime and Punishment
In a single life, kill 3 enemies who have damaged a Medic that is healing you. 		2011-06-28 20:27:39
Team Fortress 2 22.2%
Weenie Roast
Have 2 enemy Scouts on fire at the same time. 		2011-06-28 20:06:11
Team Fortress 2 22.3%
Camp Fire
Kill 3 enemies in a row, all within the same area. 		2011-06-28 20:05:04
Team Fortress 2 31.6%
Dead Reckoning
Kill an enemy with an arrow while you're dead. 		2011-06-28 19:50:29
Team Fortress 2 18.3%
Next of Kindling
Ignite an enemy, and the Medic healing him. 		2011-06-28 14:58:55
Team Fortress 2 29.0%
Race for the Pennant
Run 25 kilometers. 		2011-06-28 14:51:29
Team Fortress 2 51.4%
Premature Burial
Kill an enemy with a grenade after you've died 		2011-06-27 19:51:19
Counter-Strike: Source 29.1%
Caber Toss
Bounce an enemy into the air and kill them before they land. 		2011-06-26 21:19:03
Team Fortress 2 27.1%
Street Fighter
Kill an enemy player with a knife during the pistol round 		2011-06-21 22:36:01
Counter-Strike: Source 30.4%
You've Made Your Points
Inflict 50,000 total points of damage to enemy players 		2011-06-21 22:32:31
Counter-Strike: Source 37.5%
Can't Keep a Good Man Down
Kill a total of 20 enemy players that are dominating you 		2011-06-21 20:11:30
Counter-Strike: Source 25.8%
Friendly Firearms
Kill 100 enemy players with enemy weapons 		2011-06-21 19:49:47
Counter-Strike: Source 28.0%
Ammo Conservation
Kill two enemy players with a single bullet 		2011-06-21 19:44:08
Counter-Strike: Source 35.9%
Overkill
Kill an opponent you are already dominating 		2011-06-21 19:15:54
Counter-Strike: Source 52.1%
Repeat Offender
Dominate an enemy player 		2011-06-21 19:15:17
Counter-Strike: Source 56.9%
Dead Man Stalking
Kill an enemy while at 1 health 		2011-06-21 19:00:01
Counter-Strike: Source 41.1%
You Saved Science
Complete all test chambers in all courses of co-op 		2011-04-30 13:56:01
Portal 2 21.3%
Asking for Trouble
Taunt GLaDOS in front of a camera in each of the five co-op courses 		2011-04-30 12:48:57
Portal 2 9.1%
Obstacle Building
Complete all test chambers in the Excursion Funnels co-op course 		2011-04-30 12:45:57
Portal 2 26.4%
Can't Touch This
Dance in front of a turret blocked by a hard light bridge in co-op 		2011-04-30 12:40:25
Portal 2 10.0%
Gesticul-8
Perform all 8 gestures of your own volition in co-op 		2011-04-30 12:18:43
Portal 2 27.3%
Bridge Building
Complete all test chambers in the Hard-Light Surfaces co-op course 		2011-04-30 11:59:59
Portal 2 32.2%
Lunacy
That just happened 		2011-04-30 02:05:13
Portal 2 35.3%
The Part Where He Kills You
This is that part 		2011-04-30 01:29:48
Portal 2 35.6%
Tunnel of Funnel
Master the Excursion Funnel 		2011-04-26 08:57:24
Portal 2 36.4%
Dual Pit Experiment
Do the same test twice 		2011-04-26 00:28:29
Portal 2 38.3%
White Out
Complete the first Conversion Gel test 		2011-04-25 16:31:58
Portal 2 39.7%
Stranger Than Friction
Master the Propulsion Gel 		2011-04-25 16:17:45
Portal 2 40.8%
Tater Tote
Carry science forward 		2011-04-25 13:46:19
Portal 2 42.5%
Vertically Unchallenged
Master the Repulsion Gel 		2011-04-25 13:26:38
Portal 2 44.4%
Air Show
Perform 2 aerial gestures before touching the ground in co-op 		2011-04-24 21:28:02
Portal 2 33.9%
Confidence Building
Complete all test chambers in the Mass and Velocity co-op course 		2011-04-24 21:05:12
Portal 2 41.1%
Stalemate Associate
Press the button! 		2011-04-24 20:21:50
Portal 2 47.2%
Scanned Alone
Stand in a defective turret detector 		2011-04-24 20:08:30
Portal 2 35.9%
SaBOTour
Make a break for it 		2011-04-24 19:54:14
Portal 2 48.2%
Bridge Over Troubling Water
Complete the first Hard Light Bridge test 		2011-04-24 19:12:38
Portal 2 55.1%
Preservation of Mass
Break the rules in Test Chamber 07 		2011-04-24 18:42:26
Portal 2 25.1%
Undiscouraged
Complete the first Thermal Discouragement Beam test 		2011-04-24 18:27:51
Portal 2 64.6%
You Monster
Reunite with GLaDOS 		2011-04-24 18:23:02
Portal 2 66.7%
Wake Up Call
Survive the manual override 		2011-04-24 18:07:35
Portal 2 75.9%
Team Building
Complete all test chambers in the Team Building co-op course 		2011-04-24 17:31:51
Portal 2 49.6%
High Five
Celebrate your cooperative calibration success 		2011-04-24 17:12:52
Portal 2 58.8%
Blind Fury
Kill an enemy player while you are blinded from a flashbang 		2011-04-24 00:36:49
Counter-Strike: Source 44.3%
Newb World Order
Win 10 rounds 		2011-04-24 00:16:35
Counter-Strike: Source 61.0%
War Bonds
Earn $125,000 total cash 		2011-04-24 00:05:15
Counter-Strike: Source 58.6%
Primer
Do at least 95% damage to an enemy who is then killed by a another player 		2011-04-22 22:22:50
Counter-Strike: Source 53.8%
The Cleaner
Kill the entire enemy team (with at least 5 players) in a single round 		2011-04-22 17:30:55
Counter-Strike: Source 40.8%
Body Bagger
Kill 25 enemies 		2011-04-22 16:58:08
Counter-Strike: Source 59.7%
Head Shred Redemption
Kill 5 enemy players with headshots in a single round 		2011-04-22 16:52:52
Counter-Strike: Source 46.5%
Points in Your Favor
Inflict 2,500 total points of damage to enemy players 		2011-04-22 16:47:26
Counter-Strike: Source 62.7%
Shot With Their Pants Down
Kill an enemy player while they are reloading 		2011-04-22 16:44:35
Counter-Strike: Source 62.4%
Insurgent
Kill an enemy player that is dominating you 		2011-04-21 19:06:34
Counter-Strike: Source 53.2%
The Unstoppable Force
Kill 10 enemy players in a single round 		2011-04-21 19:06:33
Counter-Strike: Source 45.4%
Magic Bullet
Kill an enemy with the last bullet in your magazine (excluding sniper rifles) 		2011-04-21 19:04:59
Counter-Strike: Source 53.0%
Finishing Schooled
Kill an enemy player who has been reduced to less than 5% health by other players 		2011-04-21 19:01:46
Counter-Strike: Source 55.4%
Kill One, Get One Spree
Kill an enemy player who is on a killing spree 		2011-04-21 18:58:23
Counter-Strike: Source 44.5%
The Immovable Object
Kill an enemy player who has just killed 10 of your teammates in a single round 		2011-04-21 18:58:23
Counter-Strike: Source 47.7%