Tempo di gioco nelle ultime 2 settimane:
236.9h

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50 achievement su 50 (100%) ottenuti:
Achievement personali
 

Brownian Motion

Pass the toilet paper to the Scientist in need.
Sbloccato in data 19 mag 2022, ore 16:07

Caffeine Extraction

Perform surgical caffeine extraction from 20 vending machines.
Sbloccato in data 19 mag 2022, ore 16:50

Calculated Trajectory

Kill 10 airborne Headcrabs using the Shotgun.
Sbloccato in data 19 mag 2022, ore 18:46

Centripetal Attraction

Kill 20 Enemies with the Hivehand.
Sbloccato in data 21 mag 2022, ore 0:50

Convection Refinement

Ruin the microwave casserole.
Sbloccato in data 19 mag 2022, ore 16:03

Dead Reckoning

Kill an Assassin with the .357 Magnum.
Sbloccato in data 20 mag 2022, ore 19:01

Digital Wizardry

Kill 10 enemies with a reprogrammed Sentry.
Sbloccato in data 19 mag 2022, ore 20:01

Ethically Questionable

Conduct all of the questionable research experiments.
Sbloccato in data 20 mag 2022, ore 20:35

Futile Resistance

Kill 10 Enemies with Snarks.
Sbloccato in data 20 mag 2022, ore 21:40

Gray Matter Propulsion

Headshot 20 Enemies with the .357 Magnum.
Sbloccato in data 19 mag 2022, ore 22:40

Hyper Saturation Conundrum

Drown in Lambda Core's coolant.
Sbloccato in data 21 mag 2022, ore 14:39

Inflammatory Actions

Kill a Headcrab using fire.
Sbloccato in data 19 mag 2022, ore 16:54

Kinetic Repulsion

Kill a Marine with their own Grenade.
Sbloccato in data 19 mag 2022, ore 20:19

Mega Hertz

Kill 5 Enemies with one Grenade.
Sbloccato in data 19 mag 2022, ore 17:13

Nuclear Fishin'

Kill an Ichthyosaur with either the Tau or Gluon.
Sbloccato in data 20 mag 2022, ore 21:57

Permeable Infrastructure

Use the alternate path in Office Complex.
Sbloccato in data 19 mag 2022, ore 18:44

Premature Expulsion

Use an entire clip of Gluon ammo in one continuous shot.
Sbloccato in data 21 mag 2022, ore 14:22

Prophylactic Suggested

Get overtaken by a Headcrab's ample anterior.
Sbloccato in data 19 mag 2022, ore 16:41

Proverbial Tinkerer

Interfere with the alarm and laptop in Anomalous Materials.
Sbloccato in data 19 mag 2022, ore 15:48

Quantum Capacitance

Overcharge it anyway.
Sbloccato in data 20 mag 2022, ore 21:36

Rare Specimen

Send the Hidden Hat to Xen.
Sbloccato in data 24 mag 2022, ore 20:38

Remote Detonation

Kill a Barnacle with a Satchel.
Sbloccato in data 19 mag 2022, ore 21:51

Resonance Procrastinator

Refuse to insert the specimen into the Anti-Mass Spectrometer.
Sbloccato in data 19 mag 2022, ore 16:31

Unified Coupling Theorum

Help the Barnacle and Headcrab find true love.
Sbloccato in data 19 mag 2022, ore 20:35

Universal Gravitation

Get killed by your own Snarks.
Sbloccato in data 20 mag 2022, ore 20:28

Prolific Popper

Kill all Protozoans in the Borderworld.
Sbloccato in data 23 mag 2022, ore 17:17

PhD in Pacifism

Don't kill any Vortigaunts in the Borderworld.
Sbloccato in data 23 mag 2022, ore 23:42

The Rarest Specimen

Carry the Hidden Hat to Endgame.
Sbloccato in data 25 mag 2022, ore 9:32

One Step Ahead

Kill 10 Enemies with Tripmines​​.
Sbloccato in data 19 mag 2022, ore 22:49

Stealth Technology

Escape the Hangar in Surface Tension without alerting the Soldiers.
Sbloccato in data 21 mag 2022, ore 12:31

xen when

Wait too long to jump into the Lambda Teleporter.
Sbloccato in data 21 mag 2022, ore 16:46

Our Brains And Your Brawn

Assemble all the possible Scientists and Guards at the end of Office Complex.
Sbloccato in data 19 mag 2022, ore 19:31

Less Than Desirable Consequences

Die in the AMS Beam before starting the experiment.
Sbloccato in data 19 mag 2022, ore 16:28

Orbital Trajectory

Skip the opening Xen island with a secret jump.​
Sbloccato in data 21 mag 2022, ore 17:06

Following the Rules

Use the welcome mat.
Sbloccato in data 22 mag 2022, ore 15:50

Doctor’s Signature

Deliver the finishing blow to Gonarch with your Crowbar.
Sbloccato in data 22 mag 2022, ore 21:54

Gonad Glider

Get whacked into oblivion in the ledge fight.
Sbloccato in data 22 mag 2022, ore 16:44

Post-Mortem Interval

Find each member of the missing research teams.
Sbloccato in data 22 mag 2022, ore 21:27

The Plan

Use Cyanogen to kill Gonarch.
Sbloccato in data 22 mag 2022, ore 21:29

Unquestionably Ethical

Don't use the Cyanogen and let the Gonarch live.
Sbloccato in data 22 mag 2022, ore 21:59

Contest Propellant

Find the snack supply canister.
Sbloccato in data 23 mag 2022, ore 17:53

Laser Immunization

Complete Interloper without taking any laser damage.
Sbloccato in data 25 mag 2022, ore 1:42

Black Mesa Decathlon Winner

Escape the Gargantua’s Lair without taking any damage from Gargantuas.
Sbloccato in data 23 mag 2022, ore 18:58

Anti-Matter Over Mind

Kill a Controller without killing any of its mind-controlled Vortigaunt slaves.
Sbloccato in data 22 mag 2022, ore 22:24

Specimen GG

Take out all three Healing Crystals in Nihilanth’s Chamber at the same time​.
Sbloccato in data 24 mag 2022, ore 1:06

Late for Work

Defeat Nihilanth in under 4 minutes.​
Sbloccato in data 24 mag 2022, ore 1:20

Limitless Potential

Accept G-Man’s offer of employment.
Sbloccato in data 24 mag 2022, ore 0:49

Rather an Anticlimax

Decline G-Man’s offer of employment.
Sbloccato in data 24 mag 2022, ore 0:50

Pepperoni Precipitation

View the *other* secret ending.
Sbloccato in data 24 mag 2022, ore 0:46

Well-Done

Cook a Grenade for too long.
Sbloccato in data 19 mag 2022, ore 17:15