Half-Life 2

19 of 33 ach. unlocked (58%)
Northern49's achievements in Half-Life 2
Get the airboat.
Kill five barnacles with one barrel.
Jan 15, 10
Use the antlions to kill 50 enemies.
Shut down the supression device by disabling its generators.
Gain command of a squad of rebels in the uprising.
Survive the rooftop strider battle in the ruins of City 17.
Jan 28, 10
Escort Gregori safely through the church cemetery.
Jan 17, 10
Get the airboat's mounted gun.
Destroy six gunships in Half-Life 2.
Kill 3 enemies using the crane.
Survive the generator plaza standoff in chapter Anticitizen One.
Get through the toxic tunnel under City 17 in Half-Life 2.
Destroy the hunter-chopper in Half-Life 2.
Destroy the Citadel's reactor core.
Jan 28, 10
Put the can in the trash.
Get the crowbar.
Survive the second turret standoff in Nova Prospekt.
Defend Little Odessa from the gunship attack.
Get the Gravity Gun in Black Mesa East.
Jan 16, 10
Disintegrate 15 soldiers by throwing them into a Combine ball field.
Find the HEV Suit Charger faceplate in Eli's scrapyard.
Kill all of the snipers in City 17.
Hit the trashcan cop with the can.
Kill an enemy with a toilet.
Kill five enemies with a Manhack.
Cross the antlion beach in chapter Sandtraps without touching the sand.
Find all lambda caches in Half-Life 2.
Escape the apartment block raid.
Pin a soldier to the billboard in chapter Highway 17.
Use DOG's ball to make a basket in Eli's scrapyard.
Discover the hidden singing vortigaunt cave in chapter Water Hazard.
Break the mini-teleporter in Kleiner's lab.
Play through Ravenholm using only the Gravity Gun.