Unlocked: Aug 9, 2012 10:31pm
Defiant
Hit the trashcan cop with the can.
Unlocked: Aug 9, 2012 10:34pm
Malcontent
Escape the apartment block raid.
Unlocked: Aug 9, 2012 10:45pm
Trusty Hardware
Get the crowbar.
Unlocked: Aug 9, 2012 11:07pm
Barnacle Bowling
Kill five barnacles with one barrel.
Unlocked: Aug 10, 2012 3:13pm
Anchor's Aweigh!
Get the airboat.
Unlocked: Aug 10, 2012 3:55pm
Heavy Weapons
Get the airboat's mounted gun.
Unlocked: Aug 10, 2012 4:06pm
Revenge!
Destroy the hunter-chopper in Half-Life 2.
Unlocked: Aug 10, 2012 4:22pm
Blast from the Past
Find the HEV Suit Charger faceplate in Eli's scrapyard.
Unlocked: Aug 11, 2012 10:54pm
Zero-Point Energy
Get the Gravity Gun in Black Mesa East.
Unlocked: Aug 11, 2012 10:59pm
Two Points
Use DOG's ball to make a basket in Eli's scrapyard.
Unlocked: Aug 11, 2012 11:41pm
Hallowed Ground
Escort Gregori safely through the church cemetery.
Unlocked: Aug 12, 2012 12:11am
OSHA Violation
Kill 3 enemies using the crane.
Unlocked: Aug 12, 2012 12:04am
Where Cubbage Fears to Tread
Defend Little Odessa from the gunship attack.
Unlocked: Aug 19, 2012 9:52pm
One Man Army
Destroy six gunships in Half-Life 2.
Unlocked: Aug 15, 2012 12:32am
Bug Hunt
Use the antlions to kill 50 enemies.
Unlocked: Aug 18, 2012 9:35pm
Warden Freeman
Survive the second turret standoff in Nova Prospekt.
Unlocked: Aug 18, 2012 9:52pm
Follow Freeman
Gain command of a squad of rebels in the uprising.
Unlocked: Aug 18, 2012 10:17pm
Radiation Levels Detected
Get through the toxic tunnel under City 17 in Half-Life 2.
Unlocked: Aug 18, 2012 10:34pm
Plaza Defender
Survive the generator plaza standoff in chapter Anticitizen One.
Unlocked: Aug 19, 2012 9:47pm
Fight the Power
Shut down the supression device by disabling its generators.
Unlocked: Aug 20, 2012 2:40pm
Giant Killer
Survive the rooftop strider battle in the ruins of City 17.
Unlocked: Aug 20, 2012 9:21pm
Atomizer
Disintegrate 15 soldiers by throwing them into a Combine ball field.
Unlocked: Aug 20, 2012 9:26pm
Singularity Collapse
Destroy the Citadel's reactor core.
What cat?
Break the mini-teleporter in Kleiner's lab.
Vorticough
Discover the hidden singing vortigaunt cave in chapter Water Hazard.
Zombie Chopper
Play through Ravenholm using only the Gravity Gun.
Targetted Advertising
Pin a soldier to the billboard in chapter Highway 17.
Keep Off the Sand!
Cross the antlion beach in chapter Sandtraps without touching the sand.
Flushed
Kill an enemy with a toilet.
Counter-Sniper
Kill all of the snipers in City 17.
Lambda Locator
Find all lambda caches in Half-Life 2.
Hack Attack!
Kill five enemies with a Manhack.
