Achievement Unlocked Game Visibility Global Unlocks
RODE HARD, PUT AWAY WET
As the Jockey, ride a Survivor and steer them into a Spitter's acid patch. 		Unlocked
Left 4 Dead 2 12.8%
QUALIFIED RIDE
As the Jockey, ride a Survivor for more than 12 seconds. 		Unlocked
Left 4 Dead 2 15.9%
GREAT EXPECTORATIONS
As the Spitter, hit every Survivor with a single acid patch. 		Unlocked
Left 4 Dead 2 19.1%
HEAD HONCHO
Decapitate 200 Infected with a melee weapon. 		Unlocked
Left 4 Dead 2 24.0%
BURNING SENSATION
Ignite 50 Common Infected with incendiary ammo. 		Unlocked
Left 4 Dead 2 22.9%
TORCH BEARER
Survive The Passing Campaign. 		Unlocked
Left 4 Dead 2 29.5%
CHAIN OF COMMAND
Kill 100 Common Infected with the chainsaw. 		Unlocked
Left 4 Dead 2 25.5%
PRICE CHOPPER
Survive the Dead Center campaign. 		Unlocked
Left 4 Dead 2 40.0%
CRASS MENAGERIE
Kill one of each Uncommon Infected. 		Unlocked
Left 4 Dead 2 39.3%
ARMORY OF ONE
Deploy an ammo upgrade and have your team use it. 		Unlocked
Left 4 Dead 2 51.6%
A RIDE DENIED
Kill a Jockey within 2 seconds of it jumping on a Survivor. 		Unlocked
Left 4 Dead 2 65.1%
ACID REFLEX
Kill a Spitter before she is able to spit. 		Unlocked
Left 4 Dead 2 66.7%
Crime and Punishment
Kill 10 enemies carrying your intelligence. 		Unlocked
Team Fortress 2 7.6%
Party Loyalty
Kill 50 enemies within 3 seconds of them attacking your Medic. 		Unlocked
Team Fortress 2 8.1%
Intern
Accumulate 7000 heal points in a single life. 		Unlocked
Team Fortress 2 8.3%
The Big Hurt
Stun 2 Medics that are ready to deploy an ÜberCharge. 		Unlocked
Team Fortress 2 9.3%
First Blood
Get the first kill in an Arena or Competitive match. 		Unlocked
Team Fortress 2 9.5%
Point Breaker
Kill 15 enemies who are standing on a control point they own. 		Unlocked
Team Fortress 2 9.0%
Gorky Parked
Kill 25 enemies while you're standing on a control point you own. 		Unlocked
Team Fortress 2 8.8%
Konspicuous Konsumption
Eat 100 sandviches. 		Unlocked
Team Fortress 2 8.9%
World Traveler
Play a complete game on 2Fort, Dustbowl, Granary, Gravel Pit, Hydro, and Well (CP). 		Unlocked
Team Fortress 2 8.7%
Pushkin the Kart
Get 50 caps on payload maps. 		Unlocked
Team Fortress 2 9.1%
Class Struggle
Work with a friendly Medic to kill an enemy Heavy & Medic pair. 		Unlocked
Team Fortress 2 9.8%
Out of the Park
Bat an enemy 25 meters. 		Unlocked
Team Fortress 2 10.1%
Moon Shot
Stun an enemy for the maximum possible duration by hitting them with a long-range ball. 		Unlocked
Team Fortress 2 10.1%
Caught Napping
Kill 50 enemies from behind with the Force-A-Nature. 		Unlocked
Team Fortress 2 8.9%
Who's Your Daddy?
Headshot 3 Scouts with the Ambassador. 		Unlocked
Team Fortress 2 9.6%
Purge
Kill 15 enemies capturing a control point you own. 		Unlocked
Team Fortress 2 9.3%
Relentless Offense
Win Hydro without giving up a capture. 		Unlocked
Team Fortress 2 10.4%
Diplomacy
Kill 50 enemies with the Ambassador. 		Unlocked
Team Fortress 2 9.5%
Robbin' Hood
Take down an intelligence carrier with a single arrow. 		Unlocked
Team Fortress 2 10.4%
Artful Dodger
Dodge 1000 damage in a single life using your Bonk! Atomic Punch. 		Unlocked
Team Fortress 2 10.8%
Scout Milestone 3
Achieve 22 of the achievements in the Scout pack. 		Unlocked
Team Fortress 2 11.7%
Supreme Soviet
Get ÜberCharged 50 times. 		Unlocked
Team Fortress 2 9.9%
Dodgers 1, Giants 0
Kill an enemy Heavy and take his Sandvich. 		Unlocked
Team Fortress 2 11.3%
Round-Tripper
Capture the enemy intelligence 25 times. 		Unlocked
Team Fortress 2 9.7%
Impossible Defense
Successfully defend Gravel Pit without giving up a capture. 		Unlocked
Team Fortress 2 10.8%
Infernal Medicine
Extinguish 100 burning teammates. 		Unlocked
Team Fortress 2 10.5%
On Her Majesty's Secret Surface
Start capping a capture point within a second of it becoming available. 		Unlocked
Team Fortress 2 11.1%
Controlled Burn
Ignite 50 enemies capturing one of your control points. 		Unlocked
Team Fortress 2 10.2%
Dance Dance Immolation
Kill 3 enemies while they're taunting. 		Unlocked
Team Fortress 2 10.9%
Heavy Milestone 3
Achieve 22 of the achievements in the Heavy pack. 		Unlocked
Team Fortress 2 12.1%
Be Polite
Provide an enemy with a freezecam shot of you doffing your hat. 		Unlocked
Team Fortress 2 11.3%
Factory Worker
Kill 20 enemies while being recharged by a dispenser. 		Unlocked
Team Fortress 2 10.2%
Division of Labor
Kill 10 enemies with a Medic assisting you, where neither of you die. 		Unlocked
Team Fortress 2 10.8%
Preventive Medicine
Block the enemy from capturing a control point with an ÜberCharged teammate. 		Unlocked
Team Fortress 2 11.5%
Grand Rounds
Heal 200 teammates after they've called for 'Medic!'. 		Unlocked
Team Fortress 2 10.8%
First Do No Harm
Play a full round without killing any enemies, and score the highest on a team of 6 or more players. 		Unlocked
Team Fortress 2 11.2%
Belittled Beleaguer
Kill an opposing player that has your intelligence while holding theirs. 		Unlocked
Team Fortress 2 11.5%
Insurance Fraud
Kill an enemy while you're being healed by an enemy Medic. 		Unlocked
Team Fortress 2 11.7%
Firewall
Ignite 5 Spies who have a sapper on a friendly building. 		Unlocked
Team Fortress 2 11.1%
Retire the Runner
Kill a Scout while they are under the effect of Crit-a-Cola. 		Unlocked
Team Fortress 2 11.6%
The Man from P.U.N.C.T.U.R.E.
Stab an enemy while fencing. 		Unlocked
Team Fortress 2 11.7%
Shafted
Stab an enemy with an arrow. 		Unlocked
Team Fortress 2 11.7%
Scout Milestone 2
Achieve 16 of the achievements in the Scout pack. 		Unlocked
Team Fortress 2 12.7%
Rode Hard, Put Away Wet
Jarate an enemy that you're dominating. 		Unlocked
Team Fortress 2 11.8%
Show Trial
Kill an enemy with a taunt. 		Unlocked
Team Fortress 2 12.2%
William Tell Overkill
Pin an enemy Heavy to the wall via his head. 		Unlocked
Team Fortress 2 11.8%
The Last Wave
Provide an enemy with a freezecam shot of you waving to them. 		Unlocked
Team Fortress 2 12.2%
Fall Classic
Cause an environmental death or suicide using the Force-A-Nature's knockback. 		Unlocked
Team Fortress 2 12.0%
Triple Play
Capture three capture points in a row in one life. 		Unlocked
Team Fortress 2 11.9%
Jarring Transition
Use Jarate to reveal a cloaked Spy. 		Unlocked
Team Fortress 2 12.3%
Wetwork
Stab an enemy to death while under the influence of Jarate. 		Unlocked
Team Fortress 2 12.5%
Closer
Destroy 3 teleporter entrances. 		Unlocked
Team Fortress 2 12.2%
Gun Down
Destroy an active sentry gun using your pistol. 		Unlocked
Team Fortress 2 13.0%
Heavy Milestone 2
Achieve 16 of the achievements in the Heavy pack. 		Unlocked
Team Fortress 2 13.5%
Friendship is Golden
Extinguish a burning teammate with your Jarate. 		Unlocked
Team Fortress 2 13.0%
0wn the Means of Production
Remove 20 stickybombs by killing the Demomen who produced them. 		Unlocked
Team Fortress 2 11.6%
Have a Plan
Capture the flag in CTF. 		Unlocked
Team Fortress 2 12.7%
Lightning Offense
Win Well in 5 minutes or less. 		Unlocked
Team Fortress 2 12.9%
Impenetrable Defense
Successfully defend Dustbowl without giving up a capture. 		Unlocked
Team Fortress 2 13.3%
OMGWTFBBQ
Kill an enemy with a taunt. 		Unlocked
Team Fortress 2 12.8%
FYI I am a Spy
Backstab a Medic who has healed you in the last 5 seconds. 		Unlocked
Team Fortress 2 13.0%
May I Cut In?
Backstab an enemy and the Medic healing him within 10 seconds of each other. 		Unlocked
Team Fortress 2 12.7%
Firefighter
Kill 500 enemies. 		Unlocked
Team Fortress 2 11.9%
Lenin A Hand
Help 5 teammates get revenge on their nemeses. 		Unlocked
Team Fortress 2 12.2%
Triple Steal
Capture the enemy intelligence 3 times in a single CTF round. 		Unlocked
Team Fortress 2 12.7%
Hypocritical Oath
Kill an enemy Spy that you have been healing. 		Unlocked
Team Fortress 2 12.4%
Sleeper Agent
Kill an enemy who triggered your feign death in the last 20 seconds. 		Unlocked
Team Fortress 2 13.2%
Spyalectical Materialism
Kill or assist in killing 10 cloaked Spies. 		Unlocked
Team Fortress 2 12.4%
Triplecrossed
Backstab 3 Snipers in a single life. 		Unlocked
Team Fortress 2 12.9%
Soviet Union
Get 25 enemy kills where you either assist or are assisted by another Heavy. 		Unlocked
Team Fortress 2 12.2%
Stealing Home
Start capping a capture point within a second of it becoming available. 		Unlocked
Team Fortress 2 13.2%
Scout Milestone 1
Achieve 10 of the achievements in the Scout pack. 		Unlocked
Team Fortress 2 14.3%
Medic Milestone 1
Achieve 10 of the achievements in the Medic pack. 		Unlocked
Team Fortress 2 14.4%
Heavy Industry
Fire $200,000 worth of minigun rounds in a single life. 		Unlocked
Team Fortress 2 13.1%
Icing on the Cake
Get 20 kills on players that you're dominating. 		Unlocked
Team Fortress 2 12.2%
Sapsucker
Sap an enemy building, then backstab the Engineer who built it within 5 seconds. 		Unlocked
Team Fortress 2 13.6%
Spy Milestone 3
Achieve 17 of the achievements in the Spy pack. 		Unlocked
Team Fortress 2 14.3%
If You Build It
Destroy 3 enemy buildings while they are still under construction. 		Unlocked
Team Fortress 2 13.1%
Batter Up
Perform 1000 double jumps. 		Unlocked
Team Fortress 2 13.1%
Set the Table
Initiate 10 point captures that ultimately succeed. 		Unlocked
Team Fortress 2 12.8%
The Melbourne Supremacy
Dominate a Sniper. 		Unlocked
Team Fortress 2 13.8%
Batting the Doctor
Kill a Medic that is ready to deploy an ÜberCharge. 		Unlocked
Team Fortress 2 14.4%
Firewatch
Ignite 10 Snipers while they are zoomed in. 		Unlocked
Team Fortress 2 13.8%
Dr. Nooooo
Backstab a Medic that is ready to deploy an ÜberCharge. 		Unlocked
Team Fortress 2 14.6%
Hot on Your Heels
Kill 50 enemies with your flamethrower, from behind. 		Unlocked
Team Fortress 2 13.4%
Pyro Milestone 2
Achieve 16 of the achievements in the Pyro pack. 		Unlocked
Team Fortress 2 15.5%
Head of the Class
Play a complete round with every class. 		Unlocked
Team Fortress 2 13.5%
Sniper Milestone 3
Achieve 17 of the achievements in the Sniper pack. 		Unlocked
Team Fortress 2 15.3%
Pincushion
Hit an enemy with 3 arrows, without killing them. 		Unlocked
Team Fortress 2 14.3%
House Call
Join a game that one of your friends is in and then deploy an ÜberCharge on him. 		Unlocked
Team Fortress 2 14.7%
Heavy Milestone 1
Achieve 10 of the achievements in the Heavy pack. 		Unlocked
Team Fortress 2 15.6%
Double Blind Trial
Deploy an ÜberCharge within 8 seconds of a nearby enemy Medic deploying his. 		Unlocked
Team Fortress 2 16.0%
High Value Target
Backstab an enemy who is dominating 3 or more of your teammates. 		Unlocked
Team Fortress 2 15.5%
Spy Milestone 2
Achieve 11 of the achievements in the Spy pack. 		Unlocked
Team Fortress 2 16.4%
Team Doctor
Accumulate 25000 heal points as a Medic. 		Unlocked
Team Fortress 2 15.4%
Counter Espionage
Backstab a disguised Spy. 		Unlocked
Team Fortress 2 15.7%
Fire and Forget
Kill 15 players while you're dead. 		Unlocked
Team Fortress 2 15.3%
Trauma Queen
Deploy 3 ÜberCharges in less than 5 minutes, and assist in 5 kills during that time. 		Unlocked
Team Fortress 2 16.0%
Trust Your Feelings
Get 5 kills with the Sniper Rifle without your scope. 		Unlocked
Team Fortress 2 15.6%
Burn Ward
Ignite 3 Medics that are ready to deploy an ÜberCharge. 		Unlocked
Team Fortress 2 16.2%
Überectomy
Kill a Medic that is ready to deploy an ÜberCharge. 		Unlocked
Team Fortress 2 16.7%
No-Hitter
Steal and then capture the enemy intelligence without firing a shot. 		Unlocked
Team Fortress 2 17.0%
Hardcore
Accumulate 1000 total kills. 		Unlocked
Team Fortress 2 15.7%
BarbeQueQ
Cause a dominated player to leave the server. 		Unlocked
Team Fortress 2 16.5%
Communist Mani-Fisto
Kill an enemy with a critical punch. 		Unlocked
Team Fortress 2 16.7%
Constructus Interruptus
Kill an Engineer who is working on a sentry gun. 		Unlocked
Team Fortress 2 16.9%
Permanent Revolution
Kill 5 enemies without spinning down your gun. 		Unlocked
Team Fortress 2 16.2%
Sentry Gunner
Accumulate 10 sentry gun kills with a single sentry. 		Unlocked
Team Fortress 2 16.3%
Side Retired
Capture the last point in a CP map. 		Unlocked
Team Fortress 2 17.0%
Pyro Milestone 1
Achieve 10 of the achievements in the Pyro pack. 		Unlocked
Team Fortress 2 18.0%
Red Oktoberfest
Earn a domination for a Medic who's healing you. 		Unlocked
Team Fortress 2 16.8%
Midwife Crisis
Heal an Engineer as he repairs his sentry gun while it's under enemy fire. 		Unlocked
Team Fortress 2 18.0%
A Cut Above
Kill a gun-wielding Spy with your knife. 		Unlocked
Team Fortress 2 17.5%
I'm Bat Man
Survive 500 damage in one life. 		Unlocked
Team Fortress 2 18.1%
Pilot Light
Ignite a rocket-jumping Soldier while he's in midair. 		Unlocked
Team Fortress 2 19.1%
Quadruple Bypass
Heal a teammate who's taking fire from 4 enemies at once. 		Unlocked
Team Fortress 2 18.1%
Slash and Burn
Backstab an enemy, who then switches to Pyro before they respawn. 		Unlocked
Team Fortress 2 17.9%
Sniper Milestone 2
Achieve 11 of the achievements in the Sniper pack. 		Unlocked
Team Fortress 2 18.3%
Spontaneous Combustion
Ignite 10 cloaked Spies. 		Unlocked
Team Fortress 2 17.7%
Come in From the Cold
Get a Revenge kill with a backstab. 		Unlocked
Team Fortress 2 18.4%
I Fry
Ignite 10 disguised Spies. 		Unlocked
Team Fortress 2 18.1%
Crock Block
Survive a direct hit from a critical rocket. 		Unlocked
Team Fortress 2 18.7%
Enemy at the Gate
Kill an opponent within the first second of a round. 		Unlocked
Team Fortress 2 18.8%
Dead Reckoning
Kill an enemy with an arrow while you're dead. 		Unlocked
Team Fortress 2 18.3%
Powerhouse Offense
Win 2Fort with a shutout. 		Unlocked
Team Fortress 2 20.3%
Surgical Prep
Have an ÜberCharge ready before the Setup phase ends. 		Unlocked
Team Fortress 2 20.2%
Bedside Manner
Be healing a teammate as he achieves an achievement of his own. 		Unlocked
Team Fortress 2 18.3%
Identity Theft
Backstab the enemy that you're currently disguised as. 		Unlocked
Team Fortress 2 18.8%
Vanguard Party
Be the first on your team to start capturing a control point in a round. 		Unlocked
Team Fortress 2 18.5%
Spy Milestone 1
Achieve 5 of the achievements in the Spy pack. 		Unlocked
Team Fortress 2 20.1%
You Only Shiv Thrice
Backstab 3 enemies within 10 seconds. 		Unlocked
Team Fortress 2 20.0%
Australian Rules
Dominate an enemy Sniper. 		Unlocked
Team Fortress 2 19.4%
Burn Notice
Survive 30 seconds after being ignited while cloaked. 		Unlocked
Team Fortress 2 20.3%
Self-destruct Sequence
Headshot 10 enemy Snipers. 		Unlocked
Team Fortress 2 19.1%
Shoot the Breeze
Kill a fully invisible Spy in a single hit. 		Unlocked
Team Fortress 2 20.3%
Grey Matter
Get 25 headshots as a Sniper. 		Unlocked
Team Fortress 2 20.2%
Dynasty
Win 20 games. 		Unlocked
Team Fortress 2 20.8%
Weenie Roast
Have 2 enemy Scouts on fire at the same time. 		Unlocked
Team Fortress 2 22.3%
Master of Disguise
Trick an opposing Medic into healing you. 		Unlocked
Team Fortress 2 23.4%
Sniper Milestone 1
Achieve 5 of the achievements in the Sniper pack. 		Unlocked
Team Fortress 2 23.3%
Triple Prey
In a single round, get a kill with 3 different weapons. 		Unlocked
Team Fortress 2 23.1%
Spies Like Us
While cloaked, bump into an enemy cloaked Spy. 		Unlocked
Team Fortress 2 24.3%
Socket to Him
Headshot an enemy Demoman. 		Unlocked
Team Fortress 2 25.2%
Be Efficient
Get 3 kills with the Sniper Rifle without missing a shot. 		Unlocked
Team Fortress 2 25.0%
Rasputin
In a single life, get shot, burned, bludgeoned, and receive explosive damage. 		Unlocked
Team Fortress 2 26.5%
Dead Heat
Kill an enemy in the same second that he kills you. 		Unlocked
Team Fortress 2 26.8%
Second Degree Burn
Kill a burning enemy who was ignited by another Pyro. 		Unlocked
Team Fortress 2 27.0%
Dropped Dead
Kill a Scout in midair with your Sniper Rifle or the Huntsman. 		Unlocked
Team Fortress 2 27.4%
Next of Kindling
Ignite an enemy, and the Medic healing him. 		Unlocked
Team Fortress 2 29.0%
Marxman
Kill 10 enemies in mid-air with the minigun. 		Unlocked
Team Fortress 2 26.7%
Flamethrower
Set five enemies on fire in 30 seconds. 		Unlocked
Team Fortress 2 29.4%
Nemesis
Get five revenge kills. 		Unlocked
Team Fortress 2 29.2%
Camp Fire
Kill 3 enemies in a row, all within the same area. 		Unlocked
Team Fortress 2 31.6%
Hard to Kill
Get five kills in a row without dying. 		Unlocked
Team Fortress 2 38.0%
Iron Kurtain
Take 1000 points of damage in a single life. 		Unlocked
Team Fortress 2 41.6%
Race for the Pennant
Run 25 kilometers. 		Unlocked
Team Fortress 2 51.4%
Philanthropist
Give 1,000 Pounds to Teammates who have 50% of Your Cash or Less. 		Unlocked
Killing Floor 32.2%
Experimentimillicide
Kill 1,000 Specimens. 		Unlocked
Killing Floor 37.8%
Straight Rush
Kill the Patriarch Before he has a Chance to Heal. 		Unlocked
Killing Floor 39.3%
Social Outburst
Kill 8 Specimens with One Grenade. 		Unlocked
Killing Floor 50.3%
Experimenticenticide
Kill 100 Specimens. 		Unlocked
Killing Floor 67.8%
It's Not Easy Being Greasy
Cause a Specimen to Die by Luring them into Bloat Acid. 		Unlocked
Killing Floor 67.0%
Hot Potat0wned
Kill a Combine soldier with his own grenade. 		Unlocked
Half-Life 2: Episode Two 10.4%
Bone Breaker
Kill 30 enemies with thrown physics objects. 		Unlocked
Half-Life 2: Episode Two 23.9%
Grave Robber
Steal a Zombine's grenade. 		Unlocked
Half-Life 2: Episode Two 37.4%
Defense of the Armament
Save the missile silo from the Combine offensive. 		Unlocked
Half-Life 2: Episode Two 61.3%
Deadly Harvest
Kill an enemy by planting a hopper mine. 		Unlocked
Half-Life 2: Episode Two 69.4%
Secondary Silo Secured
Secure the launch doors on missile silo 2. 		Unlocked
Half-Life 2: Episode Two 70.2%
Quiet Mountain Getaway
Survive the ambush at White Forest Inn. 		Unlocked
Half-Life 2: Episode Two 71.4%
Gunishment!
Destroy the Combine Autogun in the junkyard. 		Unlocked
Half-Life 2: Episode Two 72.4%
Meet the Hunters
Survive the Hunter ambush with Alyx. 		Unlocked
Half-Life 2: Episode Two 74.1%
Twofer
Defeat both antlion guards outside the White Forest. 		Unlocked
Half-Life 2: Episode Two 76.3%
Into the Breach
Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft. 		Unlocked
Half-Life 2: Episode Two 83.3%
Acid Reflex
Kill an acid antlion worker. 		Unlocked
Half-Life 2: Episode Two 90.3%
Laser Show
Collect matches in 4 colors simultaneously. 		Unlocked
Audiosurf 11.2%
Stainless
Earn Clean Finish and Gold 3 times in a row. 		Unlocked
Audiosurf 27.1%
Olympian
Earn triple a gold medal requirement. 2 min minimum. 		Unlocked
Audiosurf 68.5%
PPM 10,000
10000 points per minute. 3 minute minimum. 		Unlocked
Audiosurf 76.7%
Royal Ride
Earn Gold without overfilling. 2 min minimum. 		Unlocked
Audiosurf 80.3%
Vanilla Crazy Cake
Beat all six Portal advanced maps. 		Unlocked
Portal 9.0%
Long Jump
Jump 300 feet. 		Unlocked
Portal 13.8%
Fruitcake
Beat four Portal advanced maps. 		Unlocked
Portal 11.9%
Cupcake
Beat two Portal advanced maps. 		Unlocked
Portal 18.4%
Friendly Fire
Knock down a turret with another turret. 		Unlocked
Portal 49.1%
Heartbreaker
Complete Portal. 		Unlocked
Portal 52.4%
Partygoer
Make the correct party escort submission position decision. 		Unlocked
Portal 55.9%
Fratricide
Do whatever it takes to survive. 		Unlocked
Portal 63.8%
Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device. 		Unlocked
Portal 81.4%
Submissive
Put the can in the trash. 		Unlocked
Half-Life 2
44.8%