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Half-Life 2 > Guides > Chaz's Guides
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Half Life 2 Achievement Guide (Mini)
By Chaz
A short Video Guide for some Half Life 2 Achievements.

Any Feedback or Ratings is Greatly Appreciated.

Enjoy.

[λ²]
   
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Created by
Chaz
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Category: Achievements, Gameplay Basics, Secrets, Walkthroughs
Languages: English
Posted
Updated
26 May, 2013 @ 7:11pm
26 Dec, 2016 @ 8:09am
11,655 Unique Visitors
122 Current Favorites
Guide Index
Overview
Barnacle Bowling Achievement 
Two Points Achievement 
Vorticough Achievement 
What Cat? Achievement 
Radiation Level Detected Achievement 
Plaza Defender Achievement 
Counter-Sniper Achievement 
Targetted Advertising Achievement 
Keep Off the Sand! Achievement 
Flushed, Bug Hunter,Hack Attack,Follow Freeman Achievement 
Giant Killer Achievement 
Atomizer Achievement 
Lambda Locator Achievement [λ²] 
Singularity Collapse Achievement 
Other Achievements 
Half Life 2 : Episode One Achievements 
Thanks For Watching 
Comments
Barnacle Bowling Achievement







Kill five barnacles with one barrel.
Check out ZOMBIE Master HL2 Mod **Here.**[www.zombiemaster.org] Or *On Steam*.
Two Points Achievement







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







Discover the hidden singing vortigaunt cave in chapter Water Hazard.
What Cat? Achievement







Break the mini-teleporter in Kleiner's lab.
Radiation Level Detected Achievement







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







Survive the generator plaza standoff in chapter Anticitizen One.
Counter-Sniper Achievement







Kill all of the snipers in City 17.
Targetted Advertising Achievement







Pin a soldier to the billboard in chapter Highway 17.
Keep Off the Sand! Achievement







Cross the antlion beach in chapter Sandtraps without touching the sand.
Flushed, Bug Hunter,Hack Attack,Follow Freeman Achievement




Flushed : Time 0:12 // Bug Hunt : Time 0:36 // Follow Freeman : Time 0:45 // Hack Attack : Time 1:08




Bug Hunter Achievement: Use the antlions to kill 50 enemies.
{Just have the AntLions follow you, in time they will kill 50 enemies.}

Hack Attack Achievement: Kill five enemies with a Manhack.
{Use the Gravity Gun to grab 5 Manhack’s (**In any stage you can**) then shot them at the enemies to unlock the Achievement.}

Follow Freeman Achievement: Gain command of a squad of rebels in the uprising.
{After you arrive at City 17, travel through Nova Prospekt to the city Square where people are destroying the Breencast. Those people will join you and you’ll open up the Achievement.}

Flushed
Kill an enemy with a toilet.
Giant Killer Achievement







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







Disintegrate 15 soldiers by throwing them into a Combine ball field.
Lambda Locator Achievement [λ²]

[λ²]





Find all lambda caches in Half-Life 2.

This video is a not a full tour guide to all the lambda locations. This is your basic "what you need to do" in order to Achieve the award. There are (or) is another guide for the full location areas of all lambda. One even published here at Steam. Feel free to check that out as the original poster took the time to document with images the location of all 45 Lambda caches. Thank you for watching.

Singularity Collapse Achievement







Destroy the Citadel's reactor core.
Half Life 2 : Episode One Achievements
Feel Free to check out my Half Life 2: Episode One Achievement Guide at the following link:


http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=151735822
Thanks For Watching


Hope you've enjoyed.




Until next time.
46 Comments
< >
Koi-o-T 30 Mar, 2020 @ 8:19am 
if u have sv_cheats wont work
Chaz  [author] 17 Mar, 2020 @ 9:55pm 
Sorry not sure
[WindVex] 17 Mar, 2020 @ 9:27pm 
do you know why im not getting ANY achievements??
I went to the EXACT location of the singing vortigaunt, walked to him, and
ran into him (like you did in the video) but the achievement didnt pop up.

Why is that happening?
(I even tried a once more in case it was a glitch/bug, and still nothing)
Chaz  [author] 20 Feb, 2019 @ 12:34am 
Uh huh. Sure ok. Thanks for stopping by.
Trans Girl Kasyu 19 Feb, 2019 @ 5:27pm 
that just seems dumb.
Chaz  [author] 18 Feb, 2019 @ 8:50pm 
In Half-Life 2, the Crossbow is first discovered next to the rotten body of a Resistance fighter overlooking an Overwatch outpost in the level Highway 17, right before the Petroleum Station bridge.

Keep in mind I am randomly going through some areas back and forth to pick up some achievements and recording as I go along. So I may have ran past that point, explored a bit, then started to record going backwards to pick off that enemy on the billboard for the achievement.

That's the best answer I have considering the time last played LOL.
Trans Girl Kasyu 18 Feb, 2019 @ 3:33pm 
targetted advertising
Chaz  [author] 16 Feb, 2019 @ 10:20pm 
What video?
Trans Girl Kasyu 16 Feb, 2019 @ 8:05pm 
how did you get the crossbow by the billboard thing when the crossbow first shows up on the bridge?
(G)I-BRANN 1 Feb, 2019 @ 8:15pm 
thanks