SteamDB is a community website and is not affiliated with Valve or Steam. All times on the site are UTC.
Install Patchnotes

Half-Life 2

App ID 220
App Type Game
Name Half-Life 2
Developer
Publisher Valve
Supported Systems STEAMPLAY
Last Record Update (October 22, 2019 – 15:05:33 UTC)
Last Change Number 7071325
Release Date November 16, 2004 – 08:00:00 UTC ()

1998. HALF-LIFE sends a shock through the game industry with its combination of pounding action and continuous, immersive storytelling. Valve's debut title wins more than 50 game-of-the-year awards on its way to being named "Best PC Game Ever" by PC Gamer, and launches a franchise with more than eight million retail units sold worldwide.

us Set your currency

Store Prices

Click on a currency name to load price history for that currency.
Currency Current Price Converted Price Lowest Recorded Price
us U.S. Dollar $9.99 Base Price $0.99 $0.99 at -90%
uk British Pound £7.19 $9.31 -6.72% $0.89 £0.69 at -90%
eu Euro 8,19€ $9.06 -9.27% $0.89 0,81€ at -90%
ru Russian Ruble 259 ₽ $4.05 -59.39% $0.15 9,99 ₽
br Brazilian Real R$ 20,69 $4.94 -50.50% $0.47 R$ 1,99 at -90%
jp Japanese Yen ¥ 1010 $9.29 -6.97% $0.90 ¥ 98 at -90%
id Indonesian Rupiah Rp 69999 $4.97 -50.20% $0.07 Rp 999
my Malaysian Ringgit RM23.50 $5.65 -43.35% $0.55 RM2.30 at -90%
ph Philippine Peso ₱289.95 $5.70 -42.84% $0.19 ₱9.99
sg Singapore Dollar S$10.00 $7.34 -26.44% $0.73 S$1.00 at -90%
th Thai Baht ฿189.00 $6.26 -37.33% $0.33 ฿9.99
vn Vietnamese Dong 120000₫ $5.17 -48.20% $0.51 12000₫ at -90%
kr South Korean Won ₩ 10500 $8.99 -9.96% $0.89 ₩ 1050 at -90%
tr Turkish Lira ₺18,50 $3.22 -67.69% $0.31 ₺1,80 at -90%
ua Ukrainian Hryvnia 169₴ $6.99 -30.00% $0.66 16₴ at -91%
mx Mexican Peso Mex$ 113.99 $5.92 -40.70% $0.51 Mex$ 9.99
ca Canadian Dollar CDN$ 11.49 $8.68 -13.02% $0.82 CDN$ 1.09 at -90%
au Australian Dollar A$ 14.50 $9.86 -1.24% $0.98 A$ 1.45 at -90%
nz New Zealand Dollar NZ$ 12.39 $7.92 -20.65% $0.76 NZ$ 1.19 at -90%
no Norwegian Krone 72,00 kr $7.89 -20.96% $0.76 7,00 kr at -90%
pl Polish Zloty 35,99zł $9.28 -7.06% $0.92 3,59zł at -90%
ch Swiss Franc CHF 10.50 $10.62 +6.39% $1.01 CHF 1.00 at -90%
cn Chinese Yuan Renminbi ¥ 37 $5.26 -47.28% $0.42 ¥ 3 at -92%
in Indian Rupee ₹ 349 $4.85 -51.42% $0.47 ₹ 34 at -90%
cl Chilean Peso CLP$ 4400 $5.67 -43.22% $0.56 CLP$ 440 at -90%
pe Peruvian Nuevo Sol S/.22.00 $6.54 -34.53% $0.65 S/.2.20 at -90%
co Colombian Peso COL$ 18500 $5.36 -46.33% $0.53 COL$ 1850 at -90%
za South African Rand R 79.00 $5.33 -46.57% $0.53 R 7.90 at -90%
hk Hong Kong Dollar HK$ 52.00 $6.64 -33.52% $0.66 HK$ 5.20 at -90%
tw Taiwan Dollar NT$ 186 $6.09 -38.98% $0.58 NT$ 18 at -90%
sa Saudi Riyal 21.95 SR $5.85 -41.41% $0.58 2.19 SR at -90%
ae U.A.E. Dirham 29.00 AED $7.89 -20.96% $0.78 2.90 AED at -90%
ar Argentine Peso ARS$ 129,99 $2.18 -78.17% $0.21 ARS$ 12,99 at -90%
il Israeli New Shekel ₪36.95 $10.68 +6.99% $1.06 ₪3.69 at -90%
kz Kazakhstani Tenge 1850₸ $4.77 -52.22% $0.47 185₸ at -90%
kw Kuwaiti Dinar 1.95 KD $6.42 -35.73% $0.62 0.19 KD at -90%
qa Qatari Riyal 24.99 QR $6.86 -31.30% $0.68 2.49 QR at -90%
cr Costa Rican Colon ₡4600 $7.92 -20.62% $0.79 ₡460 at -90%
uy Uruguayan Peso $U229 $6.08 -39.14% $0.58 $U22 at -90%
az CIS - U.S. Dollar $6.29 $6.29 -37.04% $0.62 $0.62 at -90%
pk South Asia - U.S. Dollar $5.49 $5.49 -45.05% $0.54 $0.54 at -90%

User Tags

ActionAdventureZombiesFPSPuzzleHorrorAliensClassicStory RichGreat SoundtrackShooterFirst-PersonMultiplayerSci-fiPhysicsAtmosphericSingleplayerDystopian MasterpieceSilent Protagonist

Screenshots

Additional Information

System Requirements
  • macos/10de/009d: deny
  • macos/10de/0391: deny
  • macos/10de/0393: deny
  • macos/10de/0395: deny
  • macos/8086/2a02: warn
  • macos/8086/27a6: warn
  • macos/intel900: warn
  • macos/intelx3100: warn
  • macos/supported: 1
  • macos/wants_fast_gpu: 1
  • macos104/os_min: macos1058
  • macos104/supported: 0
  • macos105/os_min: macos1058
  • macos105/supported: 0
  • macos106/os_min: macos1063
  • macos106/supported: 0
  • macos1058/1002/71c0: warn
  • macos1058/1002/71c5: warn
  • macos1058/1002/71de: warn
  • macos1058/1002/7109: warn
  • macos1058/1002/7142: warn
  • macos1058/1002/7146: warn
  • macos1058/1002/7187: warn
  • macos1058/1002/7210: warn
  • macos1058/1002/7240: warn
  • macos1058/1002/7249: warn
  • macos1058/1002/7291: warn
  • macos1058/supported: 1
clienticon 85c721efacb1b0903fa11e993291c33da8f643d1
clienttga c7016d1d121e2f01a2a1e40e0eba910243bdeacc
icon fcfb366051782b8ebf2aa297f3b746395858cb62
logo e4ad9cf1b7dc8475c1118625daf9abd4bdcbcad0
logo_small c2e409b1d9313648a4865b8aff9aba98fc6b4f04
metacritic_url pc/halflife2
gamedir hl2
metacritic_name Half-Life 2
icon steam/games/icon_hl2
controller_support partial
icon2 steam/games/icon_hl2_dull
metacritic_score 96
metacritic_fullurl https://www.metacritic.com/game/pc/half-life-2?ftag=MCD-06-10aaa1f
primarycache 221
state eStateJustReleased
clienticns 437247596adf248dfd79202b8d8a7a0ffd70551c
serverbrowsername Half-Life 2
ValidOSList
community_visible_stats Yes
directx_minver 4.09.00.0903
sourcegame Yes
Supports64bit No
linuxclienticon 4a75609ae32a548e85ec58ced4b17ae38f1547ea
Achievement Languages
  • danish: 1
  • dutch: 1
  • english: 1
  • finnish: 1
  • french: 1
  • german: 1
  • italian: 1
  • japanese: 1
  • koreana: 1
  • norwegian: 1
  • polish: 1
  • portuguese: 1
  • russian: 1
  • schinese: 1
  • spanish: 1
  • swedish: 1
  • tchinese: 1
Store Release Date November 16, 2004 ()
community_hub_visible Yes
small_capsule
  • english: capsule_231x87.jpg
header_image
  • english: header.jpg
Associations
  • 0/name: Valve
  • 0/type: developer
  • 1/name: Valve
  • 1/type: publisher
  • 2/name: Half-Life
  • 2/type: franchise
Primary Genre 1 (Action)
Store Genres 1 (Action)
Supported Languages
  • danish/supported: true
  • dutch/supported: true
  • english/full_audio: true
  • english/supported: true
  • finnish/supported: true
  • french/full_audio: true
  • french/supported: true
  • german/full_audio: true
  • german/supported: true
  • italian/full_audio: true
  • italian/supported: true
  • japanese/supported: true
  • koreana/full_audio: true
  • koreana/supported: true
  • norwegian/supported: true
  • polish/supported: true
  • portuguese/supported: true
  • russian/full_audio: true
  • russian/supported: true
  • schinese/supported: true
  • spanish/full_audio: true
  • spanish/supported: true
  • swedish/supported: true
  • tchinese/supported: true
  • thai/supported: true
Steam Release Date November 16, 2004 – 08:00:00 UTC ()
Store Asset Modification Time August 26, 2019 – 20:23:38 UTC (1566851018)
library_assets
Web Assets
capsule_231x87.jpgLast-Modified: May 22, 2013 – 20:37:21 UTC
capsule_467x181.jpgLast-Modified: May 22, 2013 – 20:37:21 UTC
capsule_616x353.jpgLast-Modified: May 22, 2013 – 20:37:21 UTC
header.jpgLast-Modified: May 22, 2013 – 20:37:23 UTC
library_600x900.jpgLast-Modified: August 26, 2019 – 20:23:38 UTC
library_hero.jpgLast-Modified: August 26, 2019 – 20:23:38 UTC
logo.pngLast-Modified: August 26, 2019 – 20:23:38 UTC

Player counts

  • 721 players right now
  • 1,124 24-hour player peak
  • 12,953 all-time player peak February 3, 2012 – 20:43:21 UTC

SteamSpy Estimations

  • 55 minutes median playtime in last 2 weeks 5.8 hours median total playtime
  • 44 minutes average playtime in last 2 weeks 9.6 hours average total playtime
  • 10,000,000 .. 20,000,000 owners 53,015 followers

Steam charts for last 7 days

Initializing graph of a week…

You must have JavaScript enabled.

Compare with others…
Our high-resolution charts are updated every 5 minutes for top 500 games, and the rest every 10 minutes.

Steam charts for every day

Initializing graph of a year…

You must have JavaScript enabled.

Bundles that include this app

ID Name % Created
231 Half-Life Complete -40% No June 10, 2016 – 11:43:58 UTC
232 Valve Complete Pack -55% No December 12, 2018 – 20:03:32 UTC

Packages that include this app

SubID Name Billing Type Last Updated
4 Cyber Cafe CD Key May 5, 2017 – 22:04:11 UTC
5 ATI Bundle CD Key May 5, 2017 – 22:04:11 UTC
9 Half-Life 2 Bronze Store February 9, 2016 – 18:45:55 UTC
10 Half-Life 2 Silver Store May 5, 2017 – 22:04:11 UTC
11 Half-Life 2 Retail Standard CD Key February 13, 2017 – 21:35:06 UTC
12 Half-Life 2 Retail Collectors CD Key February 9, 2016 – 18:45:55 UTC
13 Half-Life 2 Gold Store May 5, 2017 – 22:04:11 UTC
14 Valve Friends and Family Complimentary CD Key June 13, 2019 – 21:27:15 UTC
15 AMD Bundle CD Key February 9, 2016 – 18:45:55 UTC
19 Half-Life 2 Game of the Year CD Key February 9, 2016 – 18:45:55 UTC
23 Half-Life 2 Platinum CD Key February 9, 2016 – 18:45:55 UTC
26 Online Multiplayer CD Key May 5, 2017 – 22:04:11 UTC
36 Half-Life 2 Store November 19, 2018 – 22:50:31 UTC
43 Source Premier Pack Store October 24, 2017 – 19:57:24 UTC
44 Valve Complete Pack Store October 24, 2017 – 19:57:31 UTC
49 School Lab CD Key April 12, 2017 – 23:45:17 UTC
50 Gift Pack CD Key February 9, 2016 – 18:45:55 UTC
61 Steam Master CD Key June 13, 2019 – 21:02:21 UTC
68 Valve Complete Pack Complementary CD Key May 5, 2017 – 22:04:11 UTC
80 Source Premier Pack Store October 24, 2017 – 19:57:24 UTC
81 Valve Complete Pack Store October 24, 2017 – 19:57:24 UTC
108 Half-Life 2 Classic CD Key November 4, 2015 – 01:23:52 UTC
151 Half-Life 2 Holiday Pack 2006 CD Key February 9, 2016 – 18:45:55 UTC
152 Half-Life 2 Holiday 2006 CD Key November 13, 2015 – 20:01:48 UTC
201 Holiday 2006 Collection Store October 24, 2017 – 19:57:24 UTC
310 Half-Life 2 + One Pack Store October 24, 2017 – 19:59:10 UTC
350 Half-Life 2 + Episode One Promo CD Key November 4, 2015 – 01:23:52 UTC
469 The Orange Box Store November 19, 2018 – 22:56:26 UTC
470 Half-Life 2 Gift July 4, 2016 – 16:32:59 UTC
474 The Orange Box Store December 2, 2017 – 01:10:15 UTC
478 Valve Complete 2007 Pack Store October 24, 2017 – 19:57:24 UTC
479 Source Premier 2007 Pack Store October 24, 2017 – 19:57:24 UTC
482 The Orange Box Retail CD Key March 8, 2016 – 23:53:29 UTC
483 The Orange Box Retail (DE) CD Key March 8, 2016 – 23:53:44 UTC
498 The Orange Box Retail + CS 1.6 CD Key January 2, 2017 – 19:51:49 UTC
642 The Orange Box Retail (CN) CD Key March 8, 2016 – 23:53:53 UTC
715 Half-Life Complete Store January 17, 2018 – 19:18:06 UTC
716 Half-Life 2 Complete Store October 24, 2017 – 19:59:10 UTC
801 The Orange Box - Novint Technologies OEM CD Key November 4, 2015 – 01:23:52 UTC
814 ValveTestSub 814 Comp CD Key November 4, 2015 – 01:23:52 UTC
1134 Valve Complete 2008 Pack Store October 24, 2017 – 19:57:31 UTC
1135 Valve Complete 2008 Pack (DE) Store October 24, 2017 – 19:57:24 UTC
2546 Valve Complete 2009 Pack Store October 24, 2017 – 19:57:31 UTC
2547 Valve Complete 2009 Pack (DE) Store November 2, 2018 – 22:21:58 UTC
4889 Half-Life 2 - Gamescon CD Key November 4, 2015 – 01:23:52 UTC
4890 Half-Life 2 - Gamescon Gift November 4, 2015 – 01:23:52 UTC
6198 Half-Life 2 Retail CD Key November 4, 2015 – 01:23:52 UTC
6302 Portal 2 - Potato Champions Store October 24, 2017 – 19:57:31 UTC
6539 Half-Life 2 Complete (Retail Buka) CD Key November 4, 2015 – 01:23:52 UTC
6705 Half-Life 2 - 10-Pack Store October 24, 2017 – 19:59:10 UTC
6706 Half-Life 2 Gift November 4, 2015 – 01:23:52 UTC
6707 Half-Life 2 Gift November 4, 2015 – 01:23:52 UTC
7874 Portal 2 - Potato Champions Comp CD Key May 5, 2017 – 22:04:11 UTC
7899 Half-Life 2 Gift November 4, 2015 – 01:23:52 UTC
7930 Valve Complete 2011 Pack Store October 24, 2017 – 19:57:24 UTC
7931 Valve Complete 2011 Pack (DE) Store October 24, 2017 – 19:57:24 UTC
12315 Super Meatboy Anniversary Pack Store October 24, 2017 – 19:57:24 UTC
12351 Half Life 2 Gift November 4, 2015 – 01:23:52 UTC
12415 Half-Life Complete Retail CD Key May 5, 2017 – 22:04:11 UTC
12897 Holiday Sale 2011 Gift: The Orange Box No Cost March 8, 2016 – 23:54:04 UTC
12898 Holiday Sale 2011 Gift: The Orange Box (DE) No Cost March 8, 2016 – 23:54:16 UTC
12899 Holiday Sale 2011 Gift: Valve Complete 2011 Pack No Cost May 5, 2017 – 22:04:11 UTC
12900 Holiday Sale 2011 Gift: Valve Complete 2011 Pack (DE) No Cost May 5, 2017 – 22:04:11 UTC
13093 Holiday Sale 2011 Gift: Half-Life 2 No Cost November 4, 2015 – 01:23:52 UTC
14471 Valve - iD Tech Camp CD Key November 4, 2015 – 01:23:52 UTC
16236 Valve Complete 2012 Pack Store October 24, 2017 – 19:57:24 UTC
16237 Valve Complete 2012 Pack (DE) Store October 24, 2017 – 19:57:31 UTC
17039 VMC BigFoot Test Comp CD Key April 3, 2019 – 21:35:17 UTC
17878 Valve Complete 2012 Pack (CN) Store May 5, 2017 – 22:04:11 UTC
18702 Valve Complete Pack - Winter Sale 2012 Store January 5, 2018 – 16:29:33 UTC
18703 Valve Complete Pack - Winter Sale 2012 (DE) Store October 24, 2017 – 19:57:24 UTC
18939 Valve Complete 2012 Pack Retail CD Key May 5, 2017 – 22:04:11 UTC
27267 Valve Complete 2012 Pack - PaySafeCard CD Key May 5, 2017 – 22:04:11 UTC
29197 Valve Complete Pack Store October 24, 2017 – 19:57:24 UTC
29198 Valve Complete Pack Store October 24, 2017 – 19:57:24 UTC
36071 SteamMachine and Steam Controller Prototype Beta CD Key June 11, 2017 – 18:39:20 UTC
39221 Native SteamOS Titles CD Key May 5, 2017 – 22:04:11 UTC
39297 Steam Machine Partners Test Package Store or CD Key May 5, 2017 – 22:04:11 UTC
51835 Valve Complete Pack - 2014 Store June 1, 2018 – 04:10:43 UTC
51836 Valve Complete Pack - 2014 (DE) Store October 24, 2017 – 19:57:24 UTC
53711 Valve Complete Pack - 2014 Retail CD Key May 5, 2017 – 22:04:11 UTC
59228 PAX South/East 2015 CD Key April 4, 2019 – 01:35:06 UTC
62689 The Orange Box Retail (RU) CD Key March 8, 2016 – 23:58:00 UTC
62690 Valve Complete Pack - 2014 Retail (RU) CD Key May 5, 2017 – 22:04:11 UTC
202818 Complimentary reviewer package CD Key August 22, 2017 – 21:42:07 UTC
261665 VV2019 No Cost March 15, 2019 – 18:22:53 UTC
277644 Valve Selection Commercial License Commercial License June 1, 2018 – 04:30:42 UTC
289444 Half-Life 2 - Commercial License Commercial License November 19, 2018 – 22:50:31 UTC
347115 Valve Internal Testing VV2019 CD Key February 27, 2019 – 23:41:25 UTC
392171 Valve Selection Samsung Event CD Key August 28, 2019 – 02:10:42 UTC
Cross reference packages and depots for this app

Downloadable Content

Search all linked apps to this appid via this link

AppID Name Last Updated
323140 Half-Life 2 Soundtrack August 8, 2018 – 11:28:39 UTC
219 Half-Life 2: Demo (Half-Life 2) September 26, 2019 – 21:49:38 UTC
243730 Source SDK Base 2013 Singleplayer August 8, 2018 – 11:20:50 UTC
714070 Entropy : Zero November 3, 2019 – 19:54:44 UTC

Depots

ID Name Max Size OS Extra Info
233 Half-Life 2 Demo base 2.70 GiB
234 Half-Life 2 Demo 3.10 KiB
221 Half-Life 2 Base 3.38 GiB
222 Half-Life 2 Windows client 144.57 MiB
223 Half-Life 2 OSX client 107.74 MiB
224 Half-Life 2 Linux client 132.61 MiB
225 Half-Life 2 Russian 777.44 MiB Russian
226 Half-Life 2 Spanish 732.29 MiB Spanish
227 Half-Life 2 French 730.77 MiB French
228 Half-Life 2 German 733.17 MiB German
229 Half-Life 2 Korean 735.01 MiB Koreana
230 Half-Life 2 TChinese 687.10 MiB Tchinese
231 Half-Life 2 SChinese 741.64 MiB Schinese
232 Half-Life 2 Italian 733.35 MiB Italian
323140 Half-Life 2 Soundtrack (323140) Depot 142.18 MiB DLC 323140

Branches

Name Description Build ID Time Updated
public 4233294 September 26, 2019 – 21:49:33 UTC
beta Beta updates 4233294 September 26, 2019 – 21:25:39 UTC
previous The previous public build 3575541 September 26, 2019 – 21:49:03 UTC

Other

Name Value
overridescddb 1
markdlcdepots 1

Raw Information

You have to be signed in to load raw depot data

Launch Options

Description Executable Arguments Type OS Extra Info
None hl2.exe -game hl2 -steam Default Working dir: bin
None hl2.sh -game hl2 -steam Default
None hl2.sh -game hl2 -steam Default

Configuration

Key Value
launch See section above
contenttype 3
installdir Half-Life 2
convertgcfs 317,315,236,461,305,306,307,200,206,207,208,221
steamvrsupport 1
steamcontrollerconfigfileids 437519919

User File System

Key Value
quota 100.00 MiB (104857600)
maxnumfiles 100
ignoreexternalfiles 0
savefiles
  • 1/path: hl2/save
  • 1/pattern: *.sav
  • 1/platforms/1: all
  • 1/root: gameinstall
  • 1/siblings: tga

History

Achievements

API name Display name and description Icons
HL2_HIT_CANCOP_WITHCAN Defiant

Hidden.

HL2_PUT_CANINTRASH Submissive

Hidden.

HL2_ESCAPE_APARTMENTRAID Malcontent

Escape the apartment block raid.

HL2_BREAK_MINITELEPORTER What cat?

Break the mini-teleporter in Kleiner's lab.

HL2_GET_CROWBAR Trusty Hardware

Get the crowbar.

HL2_KILL_BARNACLESWITHBARREL Barnacle Bowling

Kill five barnacles with one barrel.

HL2_GET_AIRBOAT Anchor's Aweigh!

Get the airboat.

HL2_GET_AIRBOATGUN Heavy Weapons

Get the airboat's mounted gun.

HL2_FIND_VORTIGAUNTCAVE Vorticough

Discover the hidden singing vortigaunt cave in chapter Water Hazard.

HL2_KILL_CHOPPER Revenge!

Destroy the hunter-chopper in Half-Life 2.

HL2_FIND_HEVFACEPLATE Blast from the Past

Find the HEV Suit Charger faceplate in Eli's scrapyard.

HL2_GET_GRAVITYGUN Zero-Point Energy

Get the Gravity Gun in Black Mesa East.

HL2_MAKEABASKET Two Points

Use DOG's ball to make a basket in Eli's scrapyard.

HL2_BEAT_RAVENHOLM_NOWEAPONS Zombie Chopper

Play through Ravenholm using only the Gravity Gun.

HL2_BEAT_CEMETERY Hallowed Ground

Hidden.

HL2_KILL_ENEMIES_WITHCRANE OSHA Violation

Kill 3 enemies using the crane.

HL2_PIN_SOLDIER_TOBILLBOARD Targetted Advertising

Pin a soldier to the billboard in chapter Highway 17.

HL2_KILL_ODESSAGUNSHIP Where Cubbage Fears to Tread

Hidden.

HL2_KILL_THREEGUNSHIPS One Man Army

Destroy six gunships in Half-Life 2.

HL2_BEAT_DONTTOUCHSAND Keep Off the Sand!

Cross the antlion beach in chapter Sandtraps without touching the sand.

HL2_KILL_ENEMIES_WITHANTLIONS Bug Hunt

Use the antlions to kill 50 enemies.

HL2_KILL_ENEMY_WITHTOILET Flushed

Kill an enemy with a toilet.

HL2_BEAT_TURRETSTANDOFF2 Warden Freeman

Survive the second turret standoff in Nova Prospekt.

HL2_FOLLOWFREEMAN Follow Freeman

Gain command of a squad of rebels in the uprising.

HL2_BEAT_TOXICTUNNEL Radiation Levels Detected

Get through the toxic tunnel under City 17 in Half-Life 2.

HL2_BEAT_PLAZASTANDOFF Plaza Defender

Survive the generator plaza standoff in chapter Anticitizen One.

HL2_KILL_ALLC1709SNIPERS Counter-Sniper

Kill all of the snipers in City 17.

HL2_BEAT_SUPRESSIONDEVICE Fight the Power

Shut down the supression device by disabling its generators.

HL2_BEAT_C1713STRIDERSTANDOFF Giant Killer

Survive the rooftop strider battle in the ruins of City 17.

HL2_DISINTEGRATE_SOLDIERSINFIELD Atomizer

Disintegrate 15 soldiers by throwing them into a Combine ball field.

HL2_BEAT_GAME Singularity Collapse

Hidden.

HL2_FIND_ALLLAMBDAS Lambda Locator

Find all lambda caches in Half-Life 2.

HLX_KILL_ENEMIES_WITHMANHACK Hack Attack!

Kill five enemies with a Manhack.