| Game |
Achievement |
Points |
Unlocked |
 |
 |
Singularity Collapse |
0.96 | 04/02/2015 13:15:42 |
| Destroy the Citadel's reactore core. |
|
 |
Atomizer |
1.08 | 04/02/2015 12:53:36 |
| Disintegrate 15 soldiers by throwing them into a Combine ball field. |
|
 |
Giant Killer |
0.95 | 04/01/2015 12:01:06 |
| Survive the rooftop strider battle in the ruins of City 17. |
|
 |
Fight the Power |
0.94 | 04/01/2015 11:36:36 |
| Shut down the supression device by disabling its generators. |
|
 |
Counter-Sniper |
1.00 | 04/01/2015 11:18:10 |
| Kill all of the snipers in City 17. |
|
 |
Plaza Defender |
0.93 | 04/01/2015 10:49:19 |
| Survive the generator plaza standoff in chapter Anticitizen One. |
|
 |
Radiation Levels Detected |
0.92 | 03/31/2015 20:08:59 |
| Get through the toxic tunnel under City 17 in Half-Life 2. |
|
 |
Follow Freeman |
0.90 | 03/31/2015 19:37:14 |
| Gain command of a squad of rebels in the uprising. |
|
 |
Warden Freeman |
0.91 | 03/29/2015 20:05:47 |
| Survive the second turret standoff in Nova Prospekt. |
|
 |
Hack Attack! |
1.18 | 03/29/2015 19:59:19 |
| Kill five enemies with a Manhack. |
|
 |
Bug Hunt |
0.89 | 03/29/2015 14:38:33 |
| Use the Antlions to kill 50 enemies. |
|
 |
Flushed |
1.15 | 03/29/2015 14:28:35 |
| Kill an enemy with a toilet. |
|
 |
One Man Army |
0.92 | 03/29/2015 14:25:34 |
| Destroy six gunships in Half-Life 2. |
|
 |
Keep Off the Sand! |
1.17 | 03/28/2015 13:36:52 |
| Cross the antlion beach in chapter Sandtraps without touching the sand. |
|
 |
Targeted Advertising |
0.97 | 03/28/2015 12:31:14 |
| Pin a soldier to the billboard in the chapter Highway 17. |
|
 |
Where Cubbage Fears to Tread |
0.82 | 03/28/2015 12:14:16 |
| Defend Little Odessa from the Gunship attack. |
|
 |
Hallowed Ground |
0.80 | 03/28/2015 11:45:48 |
| Escort Gregori safely through the church cemetery. |
|
 |
Two Points |
1.05 | 03/28/2015 08:32:16 |
| Use Dog's ball to make a basket in the scrapyard. |
|
 |
Zero-Point Energy |
0.75 | 03/28/2015 08:27:31 |
| Get the Gravity Gun in Black Mesa East. |
|
 |
Revenge! |
0.74 | 03/27/2015 22:52:27 |
| Destroy the Hunter-Chopper. |
|
 |
Heavy Weapons |
0.73 | 03/27/2015 22:36:31 |
| Get the airboat's mounted gun. |
|
 |
Anchor's Aweigh! |
0.66 | 03/27/2015 21:56:55 |
| Get the airboat. |
|
 |
Barnacle Bowling |
0.67 | 03/27/2015 21:27:40 |
| Kill five barnacles with one explosive barrel. |
|
 |
Trusty Hardware |
0.55 | 03/27/2015 21:13:49 |
| Get the crowbar. |
|
 |
What cat? |
0.87 | 03/27/2015 21:09:00 |
| Break the mini-teleporter in Kleiner's Lab. |
|
 |
Malcontent |
0.50 | 03/27/2015 21:02:43 |
| Escape the apartment block raid. |
|
 |
Defiant |
0.68 | 03/27/2015 21:00:05 |
| Hit the trashcan cop with the can. |
