Peliaika viimeisen 2 viikon aikana:
2.4h

Näytä maailmanlaajuiset saavutustilastot
Tilastojen vertailu omiisi vaatii kirjautumista
25/50 (50%) saavutuksista avattu:
Henkilökohtaiset saavutukset
 

Brownian Motion

Pass the toilet paper to the Scientist in need.
Avattu 13.1.2017 klo 22.42

Caffeine Extraction

Perform surgical caffeine extraction from 20 vending machines.
Avattu 20.1.2017 klo 1.37

Calculated Trajectory

Kill 10 airborne Headcrabs using the Shotgun.
Avattu 18.1.2017 klo 7.04

Centripetal Attraction

Kill 20 Enemies with the Hivehand.
Avattu 19.1.2017 klo 0.28

Convection Refinement

Ruin the microwave casserole.
Avattu 13.1.2017 klo 22.40

Dead Reckoning

Kill an Assassin with the .357 Magnum.
Avattu 17.1.2017 klo 23.09

Digital Wizardry

Kill 10 enemies with a reprogrammed Sentry.
Avattu 20.1.2017 klo 7.01

Ethically Questionable

Conduct all of the questionable research experiments.
Avattu 21.1.2017 klo 0.44

Futile Resistance

Kill 10 Enemies with Snarks.
Avattu 19.1.2017 klo 4.20

Gray Matter Propulsion

Headshot 20 Enemies with the .357 Magnum.
Avattu 16.1.2017 klo 2.35

Hyper Saturation Conundrum

Drown in Lambda Core's coolant.
Avattu 19.1.2017 klo 7.41

Inflammatory Actions

Kill a Headcrab using fire.
Avattu 20.1.2017 klo 0.02

Kinetic Repulsion

Kill a Marine with their own Grenade.
Avattu 20.1.2017 klo 7.15

Mega Hertz

Kill 5 Enemies with one Grenade.
Avattu 20.1.2017 klo 0.08

Nuclear Fishin'

Kill an Ichthyosaur with either the Tau or Gluon.
Avattu 21.1.2017 klo 0.58

Permeable Infrastructure

Use the alternate path in Office Complex.
Avattu 20.1.2017 klo 2.57

Premature Expulsion

Use an entire clip of Gluon ammo in one continuous shot.
Avattu 19.1.2017 klo 7.42

Prophylactic Suggested

Get overtaken by a Headcrab's ample anterior.
Avattu 15.1.2017 klo 0.50

Proverbial Tinkerer

Interfere with the alarm and laptop in Anomalous Materials.
Avattu 13.1.2017 klo 22.33

Quantum Capacitance

Overcharge it anyway.
Avattu 18.1.2017 klo 6.13

Rare Specimen

Send the Hidden Hat to Xen.
Avattu 21.1.2017 klo 4.54

Remote Detonation

Kill a Barnacle with a Satchel.
Avattu 19.1.2017 klo 5.48

Resonance Procrastinator

Refuse to insert the specimen into the Anti-Mass Spectrometer.
Avattu 20.1.2017 klo 1.53

Unified Coupling Theorum

Help the Barnacle and Headcrab find true love.
Avattu 20.1.2017 klo 2.17

Universal Gravitation

Get killed by your own Snarks.
Avattu 18.1.2017 klo 6.03



Prolific Popper

Kill all Protozoans in the Borderworld.

PhD in Pacifism

Don't kill any Vortigaunts in the Borderworld.

One Step Ahead

Kill 10 Enemies with Tripmines​​.

Stealth Technology

Escape the Hangar in Surface Tension without alerting the Soldiers.

Our Brains And Your Brawn

Assemble all the possible Scientists and Guards at the end of Office Complex.

Less Than Desirable Consequences

Die in the AMS Beam before starting the experiment.

Orbital Trajectory

Skip the opening Xen island with a secret jump.​

Doctor’s Signature

Deliver the finishing blow to Gonarch with your Crowbar.

Gonad Glider

Get whacked into oblivion in the ledge fight.

Post-Mortem Interval

Find each member of the missing research teams.

Laser Immunization

Complete Interloper without taking any laser damage.

Black Mesa Decathlon Winner

Escape the Gargantua’s Lair without taking any damage from Gargantuas.

Anti-Matter Over Mind

Kill a Controller without killing any of its mind-controlled Vortigaunt slaves.

Specimen GG

Take out all three Healing Crystals in Nihilanth’s Chamber at the same time​.

Late for Work

Defeat Nihilanth in under 4 minutes.​

Limitless Potential

Accept G-Man’s offer of employment.

Rather an Anticlimax

Decline G-Man’s offer of employment.

Well-Done

Cook a Grenade for too long.
+7

7 piilotettua saavutusta jäljellä

Kunkin saavutuksen tiedot paljastetaan niiden avaamisen jälkeen