| Game |
Achievement |
Points |
Unlocked |
 |
 |
Zombie Chopper |
0.93 | 02/07/2020 16:30:53 |
| Play through Ravenholm using only the Gravity Gun. |
|
 |
What cat? |
0.71 | 01/08/2020 08:53:18 |
| Break the mini-teleporter in Kleiner's lab. |
|
 |
Singularity Collapse |
0.61 | 06/10/2015 17:49:38 |
| Destroy the Citadel's reactor core. |
|
 |
Atomizer |
0.78 | 06/10/2015 17:33:59 |
| Disintegrate 15 soldiers by throwing them into a Combine ball field. |
|
 |
Giant Killer |
0.61 | 06/10/2015 17:18:13 |
| Survive the rooftop strider battle in the ruins of City 17. |
|
 |
Fight the Power |
0.60 | 06/10/2015 16:58:47 |
| Shut down the supression device by disabling its generators. |
|
 |
Counter-Sniper |
0.85 | 06/10/2015 16:39:44 |
| Kill all of the snipers in City 17. |
|
 |
Plaza Defender |
0.58 | 06/10/2015 16:23:08 |
| Survive the generator plaza standoff in chapter Anticitizen One. |
|
 |
Radiation Levels Detected |
0.57 | 06/10/2015 16:07:44 |
| Get through the toxic tunnel under City 17 in Half-Life 2. |
|
 |
Follow Freeman |
0.56 | 06/10/2015 15:47:20 |
| Gain command of a squad of rebels in the uprising. |
|
 |
Warden Freeman |
0.56 | 06/10/2015 15:29:36 |
| Survive the second turret standoff in Nova Prospekt. |
|
 |
One Man Army |
0.60 | 06/10/2015 14:35:11 |
| Destroy six gunships in Half-Life 2. |
|
 |
Bug Hunt |
0.55 | 06/10/2015 14:32:59 |
| Use the antlions to kill 50 enemies. |
|
 |
OSHA Violation |
0.65 | 05/23/2015 08:25:55 |
| Kill 3 enemies using the crane. |
|
 |
Where Cubbage Fears to Tread |
0.49 | 05/23/2015 07:59:33 |
| Defend Little Odessa from the gunship attack. |
|
 |
Hallowed Ground |
0.48 | 05/23/2015 07:32:13 |
| Escort Gregori safely through the church cemetery. |
|
 |
Blast from the Past |
0.60 | 05/21/2015 16:42:16 |
| Find the HEV Suit Charger faceplate in Eli's scrapyard. |
|
 |
Zero-Point Energy |
0.44 | 05/21/2015 16:41:52 |
| Get the Gravity Gun in Black Mesa East. |
|
 |
Revenge! |
0.43 | 05/21/2015 16:27:40 |
| Destroy the hunter-chopper in Half-Life 2. |
|
 |
Heavy Weapons |
0.41 | 05/21/2015 16:19:09 |
| Get the airboat's mounted gun. |
|
 |
Anchor's Aweigh! |
0.36 | 05/21/2015 15:51:21 |
| Get the airboat. |
|
 |
Barnacle Bowling |
0.48 | 05/17/2015 12:16:12 |
| Kill five barnacles with one barrel. |
|
 |
Trusty Hardware |
0.28 | 05/17/2015 12:03:03 |
| Get the crowbar. |
|
 |
Malcontent |
0.27 | 05/17/2015 07:33:40 |
| Escape the apartment block raid. |
|
 |
Submissive |
0.43 | 05/17/2015 07:30:24 |
| Put the can in the trash. |
|
 |
Defiant |
0.51 | 05/16/2015 08:23:38 |
| Hit the trashcan cop with the can. |
