Half-Life 2

Developer: Valve
Publisher: Valve
Genres: Action
Platforms:
Malcontent
Escape the apartment block raid.
 
36.5
Malcontent
Escape the apartment block raid.
 
36.5
Trusty Hardware
Get the crowbar.
 
35
Trusty Hardware
Get the crowbar.
 
35
Anchor's Aweigh!
Get the airboat.
 
27.3
Anchor's Aweigh!
Get the airboat.
 
27.3
Heavy Weapons
Get the airboat's mounted gun.
 
24
Heavy Weapons
Get the airboat's mounted gun.
 
24
Revenge!
Destroy the hunter-chopper in Half-Life 2.
 
22.9
Submissive
Put the can in the trash.
 
22.9
Revenge!
Destroy the hunter-chopper in Half-Life 2.
 
22.9
Submissive
Put the can in the trash.
 
22.9
Zero-Point Energy
Get the Gravity Gun in Black Mesa East.
 
22.6
Zero-Point Energy
Get the Gravity Gun in Black Mesa East.
 
22.6
Blast from the Past
Find the HEV Suit Charger faceplate in Eli's scrapyard.
 
20.5
Blast from the Past
Find the HEV Suit Charger faceplate in Eli's scrapyard.
 
20.5
Hallowed Ground
Escort Gregori safely through the church cemetery.
 
19.7
Hallowed Ground
Escort Gregori safely through the church cemetery.
 
19.7
Barnacle Bowling
Kill five barnacles with one barrel.
 
19.5
Barnacle Bowling
Kill five barnacles with one barrel.
 
19.5
Where Cubbage Fears to Tread
Defend Little Odessa from the gunship attack.
 
19
Where Cubbage Fears to Tread
Defend Little Odessa from the gunship attack.
 
19
Bug Hunt
Use the antlions to kill 50 enemies.
 
16.1
Bug Hunt
Use the antlions to kill 50 enemies.
 
16.1
Defiant
Hit the trashcan cop with the can.
 
15.7
Defiant
Hit the trashcan cop with the can.
 
15.7
Follow Freeman
Gain command of a squad of rebels in the uprising.
 
15.4
Follow Freeman
Gain command of a squad of rebels in the uprising.
 
15.4
Warden Freeman
Survive the second turret standoff in Nova Prospekt.
 
15.3
Warden Freeman
Survive the second turret standoff in Nova Prospekt.
 
15.3
Radiation Levels Detected
Get through the toxic tunnel under City 17 in Half-Life 2.
 
14.8
Radiation Levels Detected
Get through the toxic tunnel under City 17 in Half-Life 2.
 
14.8
Plaza Defender
Survive the generator plaza standoff in chapter Anticitizen One.
 
14.5
Plaza Defender
Survive the generator plaza standoff in chapter Anticitizen One.
 
14.5
One Man Army
Destroy six gunships in Half-Life 2.
 
13.8
One Man Army
Destroy six gunships in Half-Life 2.
 
13.8
Fight the Power
Shut down the supression device by disabling its generators.
 
13.7
Fight the Power
Shut down the supression device by disabling its generators.
 
13.7
Giant Killer
Survive the rooftop strider battle in the ruins of City 17.
 
13.1
Giant Killer
Survive the rooftop strider battle in the ruins of City 17.
 
13.1
Singularity Collapse
Destroy the Citadel's reactor core.
 
12.7
Singularity Collapse
Destroy the Citadel's reactor core.
 
12.7
OSHA Violation
Kill 3 enemies using the crane.
 
12.6
OSHA Violation
Kill 3 enemies using the crane.
 
12.6
Targetted Advertising
Pin a soldier to the billboard in chapter Highway 17.
 
9.1
Targetted Advertising
Pin a soldier to the billboard in chapter Highway 17.
 
9.1
What cat?
Break the mini-teleporter in Kleiner's lab.
 
6.4
What cat?
Break the mini-teleporter in Kleiner's lab.
 
6.4
Atomizer
Disintegrate 15 soldiers by throwing them into a Combine ball field.
 
6.3
Atomizer
Disintegrate 15 soldiers by throwing them into a Combine ball field.
 
6.3
Counter-Sniper
Kill all of the snipers in City 17.
 
4.6
Counter-Sniper
Kill all of the snipers in City 17.
 
4.6
Vorticough
Discover the hidden singing vortigaunt cave in chapter Water Hazard.
 
4.2
Vorticough
Discover the hidden singing vortigaunt cave in chapter Water Hazard.
 
4.2
Two Points
Use DOG's ball to make a basket in Eli's scrapyard.
 
4.1
Two Points
Use DOG's ball to make a basket in Eli's scrapyard.
 
4.1
Flushed
Kill an enemy with a toilet.
 
3.2
Flushed
Kill an enemy with a toilet.
 
3.2
Hack Attack!
Kill five enemies with a Manhack.
 
2.9
Hack Attack!
Kill five enemies with a Manhack.
 
2.9
Zombie Chopper
Play through Ravenholm using only the Gravity Gun.
 
2.7
Zombie Chopper
Play through Ravenholm using only the Gravity Gun.
 
2.7
Keep Off the Sand!
Cross the antlion beach in chapter Sandtraps without touching the sand.
 
1.9
Keep Off the Sand!
Cross the antlion beach in chapter Sandtraps without touching the sand.
 
1.9
Lambda Locator
Find all lambda caches in Half-Life 2.
 
0.8
Lambda Locator
Find all lambda caches in Half-Life 2.
 
0.8