| Achievement | Unlocked | Game | Visibility | Global Unlocks | ||
|---|---|---|---|---|---|---|
|
Soldier Milestone 1
Achieve 5 of the achievements in the Soldier pack. |
Unlocked |
|
Team Fortress 2 | 18.3% | ||
|
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 | 17.8% | ||
|
War Crime Spybunal
Kill a Spy who just backstabbed a teammate. |
Unlocked |
|
Team Fortress 2 | 18.5% | ||
|
Come in From the Cold
Get a Revenge kill with a backstab. |
Unlocked |
|
Team Fortress 2 | 18.5% | ||
|
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% | ||
|
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. |
Unlocked |
|
Team Fortress 2 | 19.3% | ||
|
Powerhouse Offense
Win 2Fort with a shutout. |
Unlocked |
|
Team Fortress 2 | 20.4% | ||
|
Surgical Prep
Have an ÜberCharge ready before the Setup phase ends. |
Unlocked |
|
Team Fortress 2 | 20.2% | ||
|
De-sentry-lized
Destroy 3 Engineer sentry guns. |
Unlocked |
|
Team Fortress 2 | 18.1% | ||
|
Bedside Manner
Be healing a teammate as he achieves an achievement of his own. |
Unlocked |
|
Team Fortress 2 | 18.4% | ||
|
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% | ||
|
Wings of Glory
Kill an enemy soldier while both you and the target are airborne. |
Unlocked |
|
Team Fortress 2 | 20.0% | ||
|
Where Eagles Dare
Get the highest possible rocket jump using jump and crouch. |
Unlocked |
|
Team Fortress 2 | 21.1% | ||
|
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% | ||
|
War Crime and Punishment
In a single life, kill 3 enemies who have damaged a Medic that is healing you. |
Unlocked |
|
Team Fortress 2 | 22.3% | ||
|
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 | 22.4% | ||
|
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 | 23.4% | ||
|
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 | 25.3% | ||
|
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 | 26.6% | ||
|
Dead Heat
Kill an enemy in the same second that he kills you. |
Unlocked |
|
Team Fortress 2 | 26.9% | ||
|
Caber Toss
Bounce an enemy into the air and kill them before they land. |
Unlocked |
|
Team Fortress 2 | 27.1% | ||
|
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 | 29.5% | ||
|
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 | 41.7% | ||
|
Race for the Pennant
Run 25 kilometers. |
Unlocked |
|
Team Fortress 2 | 51.4% | ||
|
Destruction Frenzy
Destroy 30 objects in 60 seconds. |
Unlocked |
|
Just Cause 2 | 60.6% | ||
|
Welcome to Panau
Complete story mission 1. |
Unlocked |
|
Just Cause 2 | 76.8% | ||
|
First Taste of Chaos
Cause chaos for the first time. |
Unlocked |
|
Just Cause 2 | 86.9% | ||
|
Zombie-que
Use flares to light 15 zombies on fire. |
Unlocked |
|
Half-Life 2: Episode One | 8.2% | ||
|
The One Free Bullet
Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay! |
Unlocked |
|
Half-Life 2: Episode One | 8.7% | ||
|
Pacifist
Contain the Citadel core without killing any stalkers. |
Unlocked |
|
Half-Life 2: Episode One | 10.2% | ||
|
Car Crusher
Use the cars to squash 15 antlions in Episode One. |
Unlocked |
|
Half-Life 2: Episode One | 15.4% | ||
|
Think Fast!
Kill an Elite Soldier with his own energy ball. |
Unlocked |
|
Half-Life 2: Episode One | 26.1% | ||
|
Citizen Escort
Don't let any citizens die when escorting them to the escape train. |
Unlocked |
|
Half-Life 2: Episode One | 31.8% | ||
|
Live Bait
Help Alyx snipe 30 enemies in Episode One. |
Unlocked |
|
Half-Life 2: Episode One | 28.4% | ||
|
Escape From City 17
Escape City 17 with Alyx. |
Unlocked |
|
Half-Life 2: Episode One | 48.1% | ||
|
Attica!
Destroy the gunship in the hospital attic. |
Unlocked |
|
Half-Life 2: Episode One | 50.8% | ||
|
Elevator Action
Survive long enough to get on the parking garage elevator. |
Unlocked |
|
Half-Life 2: Episode One | 53.6% | ||
|
Containment
Contain the Citadel core. |
Unlocked |
|
Half-Life 2: Episode One | 59.8% | ||
|
Watch Your Head!
Make it to the bottom of the Citadel's main elevator shaft in one piece. |
Unlocked |
|
Half-Life 2: Episode One | 62.1% | ||
|
Get Some Grub
Squish every antlion grub in Episode Two. |
Unlocked |
|
Half-Life 2: Episode Two | 6.9% | ||
|
Neighborhood Watch
Save all buildings outside the missile silo from destruction. |
Unlocked |
|
Half-Life 2: Episode Two | 8.1% | ||
|
Little Rocket Man
Send the garden gnome into space. |
Unlocked |
|
Half-Life 2: Episode Two | 9.1% | ||
|
Hot Potat0wned
Kill a Combine soldier with his own grenade. |
Unlocked |
|
Half-Life 2: Episode Two | 10.4% | ||
|
Puttin' On a Clinic
Defeat the chopper in Episode Two without any misses. |
Unlocked |
|
Half-Life 2: Episode Two | 11.8% | ||
|
Piñata Party
Find and break every web cache in Episode Two. |
Unlocked |
|
Half-Life 2: Episode Two | 14.5% | ||
|
Payback
Kill a Hunter with its own flechettes. |
Unlocked |
|
Half-Life 2: Episode Two | 20.7% | ||
|
Bone Breaker
Kill 30 enemies with thrown physics objects. |
Unlocked |
|
Half-Life 2: Episode Two | 23.9% | ||
|
Pedal to the Metal
Beat DOG in a race to the White Forest base. |
Unlocked |
|
Half-Life 2: Episode Two | 37.7% | ||
|
Grave Robber
Steal a Zombine's grenade. |
Unlocked |
|
Half-Life 2: Episode Two | 37.3% | ||
|
Hit and Run
Run over 20 enemies with the car in Episode Two. |
Unlocked |
|
Half-Life 2: Episode Two | 36.2% | ||
|
Cache Checker
Find every radar cache in chapter Under The Radar. |
Unlocked |
|
Half-Life 2: Episode Two | 46.2% | ||
|
Gordon Propelled Rocket
Unlock the rocket launcher lambda cache in chapter Under The Radar. |
Unlocked |
|
Half-Life 2: Episode Two | 59.9% | ||
|
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 | 90.4% | ||
|
Engineer of Goo IV
All OCD Flags in Chapter 4 |
Unlocked |
|
World of Goo | 1.3% | ||
|
Subversive Traveler
there is a secret |
Unlocked |
|
World of Goo | 3.2% | ||
|
Executive Producer of Goo Product
All Levels Complete |
Unlocked |
|
World of Goo | 12.2% | ||
|
Well Invested
Gain 10000 resources from interest in a single mission. |
Unlocked |
|
Defense Grid: The Awakening | 13.7% | ||
|
Siege Breaker
Survive 100 waves on the Grinder challenge mode. |
Unlocked |
|
Defense Grid: The Awakening | 14.2% | ||
|
Full Potential
Beat an advanced mission with only level 3 towers and no selling. |
Unlocked |
|
Defense Grid: The Awakening | 18.2% | ||
|
Indecisive
Sell 10 towers in a single mission. |
Unlocked |
|
Defense Grid: The Awakening | 28.5% | ||
|
Full Defense
Build 50 towers in one mission. |
Unlocked |
|
Defense Grid: The Awakening | 33.3% | ||
|
Annihilator
Kill 10,000 aliens. |
Unlocked |
|
Defense Grid: The Awakening | 36.3% | ||
|
Overseer
Build 5 Command towers. |
Unlocked |
|
Defense Grid: The Awakening | 41.0% | ||
|
Retry
Reload an earlier save checkpoint. |
Unlocked |
|
Defense Grid: The Awakening | 44.0% | ||
|
Head Trauma
Build 5 Concussion towers. |
Unlocked |
|
Defense Grid: The Awakening | 48.2% | ||
|
Power Builder
Build 6 towers within 10 seconds. |
Unlocked |
|
Defense Grid: The Awakening | 51.0% | ||
|
Pyrrhic Victory
Shoot down flying alien carrying a core. |
Unlocked |
|
Defense Grid: The Awakening | 51.5% | ||
|
The Not-So-Friendly Skies
Build 5 Missile towers. |
Unlocked |
|
Defense Grid: The Awakening | 53.9% | ||
|
Death From Above
Fire the orbital laser. |
Unlocked |
|
Defense Grid: The Awakening | 54.2% | ||
|
Filthy Rich
Win with 10,000 resources remaining. |
Unlocked |
|
Defense Grid: The Awakening | 62.0% | ||
|
Liquidator
Sell 5 towers. |
Unlocked |
|
Defense Grid: The Awakening | 65.3% | ||
|
No Sale
No towers sold in a single mission. |
Unlocked |
|
Defense Grid: The Awakening | 68.8% | ||
|
Kaboom!
Build 5 Cannon towers. |
Unlocked |
|
Defense Grid: The Awakening | 68.9% | ||
|
Sharpshooter
Shoot down a flying alien. |
Unlocked |
|
Defense Grid: The Awakening | 70.4% | ||
|
Great Ball of Fire
Build 5 Meteor towers. |
Unlocked |
|
Defense Grid: The Awakening | 70.5% | ||
|
Not So Fast
Build 5 Temporal towers. |
Unlocked |
|
Defense Grid: The Awakening | 72.3% | ||
|
Boot Camp
Finish the first 3 missions. |
Unlocked |
|
Defense Grid: The Awakening | 74.3% | ||
|
Confident
Use speed up controls for a total of 30 seconds in any one mission. |
Unlocked |
|
Defense Grid: The Awakening | 74.4% | ||
|
Flawless Victory
Earn at least one gold medal. |
Unlocked |
|
Defense Grid: The Awakening | 74.7% | ||
|
Exterminator
Destroy 1000 aliens. |
Unlocked |
|
Defense Grid: The Awakening | 76.1% | ||
|
Arsenal
Build 20 towers in one mission. |
Unlocked |
|
Defense Grid: The Awakening | 78.9% | ||
|
What IS that?
Inspect 10 aliens. |
Unlocked |
|
Defense Grid: The Awakening | 80.1% | ||
|
Close Call
Save a core less than 10 seconds away from the map exit. |
Unlocked |
|
Defense Grid: The Awakening | 80.7% | ||
|
I Spy
Activate reconnaissance system. |
Unlocked |
|
Defense Grid: The Awakening | 82.4% | ||
|
Pew Pew
Build 5 Laser towers. |
Unlocked |
|
Defense Grid: The Awakening | 82.0% | ||
|
Penny Pincher
Win with 5,000 resources remaining. |
Unlocked |
|
Defense Grid: The Awakening | 83.5% | ||
|
Salvage Rights
Destroy at least one boss alien. |
Unlocked |
|
Defense Grid: The Awakening | 85.2% | ||
|
Burn Baby Burn
Build 5 Inferno towers. |
Unlocked |
|
Defense Grid: The Awakening | 85.6% | ||
|
Yellow Beats Green
Upgrade a tower. |
Unlocked |
|
Defense Grid: The Awakening | 86.0% | ||
|
Surplus
Win with 1,000 resources remaining. |
Unlocked |
|
Defense Grid: The Awakening | 89.0% | ||
|
Eradicator
Kill 100 aliens. |
Unlocked |
|
Defense Grid: The Awakening | 89.8% | ||
|
Leadhead
Build 5 Gun towers. |
Unlocked |
|
Defense Grid: The Awakening | 90.4% | ||
|
Field Promotion
Earn at least one silver medal. |
Unlocked |
|
Defense Grid: The Awakening | 91.3% | ||
|
Happy Returns
Recover a loose core. |
Unlocked |
|
Defense Grid: The Awakening | 92.7% | ||
|
Hey! That's mine!
Kill an alien carrying a power core. |
Unlocked |
|
Defense Grid: The Awakening | 92.8% | ||
|
First Blood
Kill 1 alien. |
Unlocked |
|
Defense Grid: The Awakening | 93.4% | ||
|
Speed Run
Complete a full speed run, beating the challenge time. |
Unlocked |
|
Braid | 1.4% | ||
|
Closure
Complete the game. |
Unlocked |
|
Braid | 26.3% | ||
|
Solved World 6
Fit together all the world 6 puzzle pieces and align the puzzle in its frame. |
Unlocked |
|
Braid | 27.0% | ||
|
Solved World 5
Fit together all the world 5 puzzle pieces and align the puzzle in its frame. |
Unlocked |
|
Braid | 29.4% | ||
|
Solved World 4
Fit together all the world 4 puzzle pieces and align the puzzle in its frame. |
Unlocked |
|
Braid | 33.4% | ||
|
Traversed World 6
Travel all the way across World 6. |
Unlocked |
|
Braid | 33.3% | ||
|
Traversed World 5
Travel all the way across World 5. |
Unlocked |
|
Braid | 36.4% | ||
|
Solved World 3
Fit together all the world 3 puzzle pieces and align the puzzle in its frame. |
Unlocked |
|
Braid | 43.7% | ||
|
Traversed World 4
Travel all the way across World 4. |
Unlocked |
|
Braid | 44.4% | ||
|
Solved World 2
Fit together all the world 2 puzzle pieces and align the puzzle in its frame. |
Unlocked |
|
Braid | 54.6% | ||
|
Traversed World 3
Travel all the way across World 3. |
Unlocked |
|
Braid | 61.3% | ||
|
Traversed World 2
Travel all the way across World 2. |
Unlocked |
|
Braid | 87.9% | ||
|
Stealth Legend
Using Ninja Mono, earn Stealth. 11 min minimum. |
Unlocked |
|
Audiosurf | 2.4% | ||
|
Snowstorm
Collect a chain reaction of 7 white blocks. |
Unlocked |
|
Audiosurf | 2.4% | ||
|
Stealth Master
Using Ninja Mono, earn Stealth. 7 min minimum. |
Unlocked |
|
Audiosurf | 3.5% | ||
|
Spotlight Finish
Finish Clean, Gold before finish, hit last block, elite only. |
Unlocked |
|
Audiosurf | 3.9% | ||
|
Bauer
Collect a match of 24 blocks. |
Unlocked |
|
Audiosurf | 4.9% | ||
|
Laser Show
Collect matches in 4 colors simultaneously. |
Unlocked |
|
Audiosurf | 11.2% | ||
|
Stealth Adept
Using Ninja Mono, earn Stealth. 3 min minimum. |
Unlocked |
|
Audiosurf | 14.0% | ||
|
Big Kahuna
Score 17000 points in a single match. |
Unlocked |
|
Audiosurf | 14.1% | ||
|
Ninjutsu
Stealth and collect every color block. 3 min minimum. |
Unlocked |
|
Audiosurf | 14.9% | ||
|
Stainless
Earn Clean Finish and Gold 3 times in a row. |
Unlocked |
|
Audiosurf | 27.1% | ||
|
PPM 30,000
30000 points per minute. 3 minute minimum. |
Unlocked |
|
Audiosurf | 31.1% | ||
|
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% | ||
|
Aperture Science
Earn gold medals on all Portal challenges. |
Unlocked |
|
Portal | 2.4% | ||
|
Rocket Science
Earn silver medals on all Portal challenges. |
Unlocked |
|
Portal | 2.4% | ||
|
Basic Science
Earn bronze medals on all Portal challenges. |
Unlocked |
|
Portal | 2.5% | ||
|
Camera Shy
Detach security cameras from the walls. |
Unlocked |
|
Portal | 3.7% | ||
|
Terminal Velocity
Fall 30,000 feet. |
Unlocked |
|
Portal | 8.7% | ||
|
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 | 49.2% | ||
|
Heartbreaker
Complete Portal. |
Unlocked |
|
Portal | 52.5% | ||
|
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 | 81.5% | ||
|
Keep Off the Sand!
Cross the antlion beach in chapter Sandtraps without touching the sand. |
Unlocked |
|
Half-Life 2 | 5.8% | ||
|
Flushed
Kill an enemy with a toilet. |
Unlocked |
|
Half-Life 2 | 7.3% | ||
|
Vorticough
Discover the hidden singing vortigaunt cave in chapter Water Hazard. |
Unlocked |
|
Half-Life 2 | 9.7% | ||
|
Two Points
Use DOG's ball to make a basket in Eli's scrapyard. |
Unlocked |
|
Half-Life 2 | 9.7% | ||
|
Counter-Sniper
Kill all of the snipers in City 17. |
Unlocked |
|
Half-Life 2 | 11.2% | ||
|
Atomizer
Disintegrate 15 soldiers by throwing them into a Combine ball field. |
Unlocked |
|
Half-Life 2 | 13.2% | ||
|
Targetted Advertising
Pin a soldier to the billboard in chapter Highway 17. |
Unlocked |
|
Half-Life 2 | 17.5% | ||
|
OSHA Violation
Kill 3 enemies using the crane. |
Unlocked |
|
Half-Life 2 | 22.7% | ||
|
Giant Killer
Survive the rooftop strider battle in the ruins of City 17. |
Unlocked |
|
Half-Life 2 | 27.8% | ||
|
Fight the Power
Shut down the supression device by disabling its generators. |
Unlocked |
|
Half-Life 2 | 28.9% | ||
|
One Man Army
Destroy six gunships in Half-Life 2. |
Unlocked |
|
Half-Life 2 | 28.9% | ||
|
Radiation Levels Detected
Get through the toxic tunnel under City 17 in Half-Life 2. |
Unlocked |
|
Half-Life 2 | 31.0% | ||
|
Warden Freeman
Survive the second turret standoff in Nova Prospekt. |
Unlocked |
|
Half-Life 2 | 31.8% | ||
|
Follow Freeman
Gain command of a squad of rebels in the uprising. |
Unlocked |
|
Half-Life 2 | 31.8% | ||
|
Blast from the Past
Find the HEV Suit Charger faceplate in Eli's scrapyard. |
Unlocked |
|
Half-Life 2 | 22.9% | ||
|
Defiant
Hit the trashcan cop with the can. |
Unlocked |
|
Half-Life 2 | 32.5% | ||
|
Barnacle Bowling
Kill five barnacles with one barrel. |
Unlocked |
|
Half-Life 2 | 36.9% | ||
|
Where Cubbage Fears to Tread
Defend Little Odessa from the gunship attack. |
Unlocked |
|
Half-Life 2 | 38.3% | ||
|
Hallowed Ground
Escort Gregori safely through the church cemetery. |
Unlocked |
|
Half-Life 2 | 39.7% | ||
|
Zero-Point Energy
Get the Gravity Gun in Black Mesa East. |
Unlocked |
|
Half-Life 2 | 44.1% | ||
|
Revenge!
Destroy the hunter-chopper in Half-Life 2. |
Unlocked |
|
Half-Life 2 | 45.0% | ||
|
Heavy Weapons
Get the airboat's mounted gun. |
Unlocked |
|
Half-Life 2 | 47.2% | ||
|
Anchor's Aweigh!
Get the airboat. |
Unlocked |
|
Half-Life 2 | 53.2% | ||
|
Trusty Hardware
Get the crowbar. |
Unlocked |
|
Half-Life 2 | 67.0% | ||
|
Malcontent
Escape the apartment block raid. |
Unlocked |
|
Half-Life 2 | 69.6% |