| Game |
Achievement |
Points |
 |
 |
Defiant |
0.68 |
| Hit the trashcan cop with the can. |
|
 |
Giant Killer |
0.95 |
| Survive the rooftop strider battle in the ruins of City 17. |
|
 |
Hallowed Ground |
0.80 |
| Escort Gregori safely through the church cemetery. |
|
 |
Keep Off the Sand! |
1.17 |
| Cross the antlion beach in chapter Sandtraps without touching the sand. |
|
 |
Singularity Collapse |
0.96 |
| Destroy the Citadel's reactore core. |
|
 |
Plaza Defender |
0.93 |
| Survive the generator plaza standoff in chapter Anticitizen One. |
|
 |
Fight the Power |
0.94 |
| Shut down the supression device by disabling its generators. |
|
 |
Radiation Levels Detected |
0.92 |
| Get through the toxic tunnel under City 17 in Half-Life 2. |
|
 |
Warden Freeman |
0.91 |
| Survive the second turret standoff in Nova Prospekt. |
|
 |
What cat? |
0.87 |
| Break the mini-teleporter in Kleiner's Lab. |
|
 |
Atomizer |
1.08 |
| Disintegrate 15 soldiers by throwing them into a Combine ball field. |
|
 |
Malcontent |
0.50 |
| Escape the apartment block raid. |
|
 |
Lambda Locator |
1.28 |
| Find all lambda caches in Half-Life 2. |
|
 |
Blast from the Past |
0.97 |
| Find the HEV Suit Charger faceplate in Eli's scrapyard. |
|
 |
Vorticough |
1.01 |
| Discover the hidden singing vortigaunt cave in chapter Water Hazard. |
|
 |
Follow Freeman |
0.90 |
| Gain command of a squad of rebels in the uprising. |
|
 |
Anchor's Aweigh! |
0.66 |
| Get the airboat. |
|
 |
Heavy Weapons |
0.73 |
| Get the airboat's mounted gun. |
|
 |
Trusty Hardware |
0.55 |
| Get the crowbar. |
|
 |
Zero-Point Energy |
0.76 |
| Get the Gravity Gun in Black Mesa East. |
|
 |
Counter-Sniper |
1.00 |
| Kill all of the snipers in City 17. |
|
 |
Barnacle Bowling |
0.67 |
| Kill five barnacles with one explosive barrel. |
|
 |
Revenge! |
0.74 |
| Destroy the Hunter-Chopper. |
|
 |
Bug Hunt |
0.89 |
| Use the Antlions to kill 50 enemies. |
|
 |
OSHA Violation |
0.95 |
| Kill 3 enemies using the crane. |
|
 |
Flushed |
1.15 |
| Kill an enemy with a toilet. |
|
 |
Where Cubbage Fears to Tread |
0.82 |
| Defend Little Odessa from the Gunship attack. |
|
 |
Two Points |
1.05 |
| Use Dog's ball to make a basket in the scrapyard. |
|
 |
Targeted Advertising |
0.97 |
| Pin a soldier to the billboard in the chapter Highway 17. |
|
 |
Submissive |
0.66 |
| Put the can in the trash. |
|
 |
One Man Army |
0.92 |
| Destroy six gunships in Half-Life 2. |
|
 |
Hack Attack! |
1.18 |
| Kill five enemies with a Manhack. |
|
 |
Zombie Chopper |
1.13 |
| Play through Ravenholm using only the Gravity Gun. |
