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Persoonlijke prestaties
 

Brownian Motion

Pass the toilet paper to the Scientist in need.
Ontgrendeld op 13 apr 2020 om 22:02

Caffeine Extraction

Perform surgical caffeine extraction from 20 vending machines.
Ontgrendeld op 25 apr 2020 om 9:23

Calculated Trajectory

Kill 10 airborne Headcrabs using the Shotgun.
Ontgrendeld op 25 apr 2020 om 9:37

Centripetal Attraction

Kill 20 Enemies with the Hivehand.
Ontgrendeld op 26 apr 2020 om 3:45

Convection Refinement

Ruin the microwave casserole.
Ontgrendeld op 13 apr 2020 om 22:01

Dead Reckoning

Kill an Assassin with the .357 Magnum.
Ontgrendeld op 26 apr 2020 om 5:02

Digital Wizardry

Kill 10 enemies with a reprogrammed Sentry.
Ontgrendeld op 26 apr 2020 om 3:37

Futile Resistance

Kill 10 Enemies with Snarks.
Ontgrendeld op 26 apr 2020 om 3:39

Gray Matter Propulsion

Headshot 20 Enemies with the .357 Magnum.
Ontgrendeld op 25 apr 2020 om 9:31

Hyper Saturation Conundrum

Drown in Lambda Core's coolant.
Ontgrendeld op 26 apr 2020 om 5:13

Inflammatory Actions

Kill a Headcrab using fire.
Ontgrendeld op 13 apr 2020 om 23:08

Kinetic Repulsion

Kill a Marine with their own Grenade.
Ontgrendeld op 25 apr 2020 om 9:46

Mega Hertz

Kill 5 Enemies with one Grenade.
Ontgrendeld op 26 apr 2020 om 3:20

Nuclear Fishin'

Kill an Ichthyosaur with either the Tau or Gluon.
Ontgrendeld op 26 apr 2020 om 4:45

Premature Expulsion

Use an entire clip of Gluon ammo in one continuous shot.
Ontgrendeld op 26 apr 2020 om 5:10

Prophylactic Suggested

Get overtaken by a Headcrab's ample anterior.
Ontgrendeld op 25 apr 2020 om 9:28

Proverbial Tinkerer

Interfere with the alarm and laptop in Anomalous Materials.
Ontgrendeld op 13 apr 2020 om 21:58

Quantum Capacitance

Overcharge it anyway.
Ontgrendeld op 25 apr 2020 om 9:43

Remote Detonation

Kill a Barnacle with a Satchel.
Ontgrendeld op 26 apr 2020 om 2:13

Unified Coupling Theorum

Help the Barnacle and Headcrab find true love.
Ontgrendeld op 26 apr 2020 om 5:38

Universal Gravitation

Get killed by your own Snarks.
Ontgrendeld op 25 apr 2020 om 9:35

PhD in Pacifism

Don't kill any Vortigaunts in the Borderworld.
Ontgrendeld op 26 apr 2020 om 12:38

One Step Ahead

Kill 10 Enemies with Tripmines​​.
Ontgrendeld op 25 apr 2020 om 9:39

Stealth Technology

Escape the Hangar in Surface Tension without alerting the Soldiers.
Ontgrendeld op 26 apr 2020 om 3:51

Our Brains And Your Brawn

Assemble all the possible Scientists and Guards at the end of Office Complex.
Ontgrendeld op 14 apr 2020 om 18:27

Orbital Trajectory

Skip the opening Xen island with a secret jump.​
Ontgrendeld op 26 apr 2020 om 6:20

Doctor’s Signature

Deliver the finishing blow to Gonarch with your Crowbar.
Ontgrendeld op 26 apr 2020 om 10:59

Contest Propellant

Find the snack supply canister.
Ontgrendeld op 26 apr 2020 om 11:09

Laser Immunization

Complete Interloper without taking any laser damage.
Ontgrendeld op 26 apr 2020 om 12:38

Anti-Matter Over Mind

Kill a Controller without killing any of its mind-controlled Vortigaunt slaves.
Ontgrendeld op 26 apr 2020 om 11:08

Specimen GG

Take out all three Healing Crystals in Nihilanth’s Chamber at the same time​.
Ontgrendeld op 26 apr 2020 om 12:53

Late for Work

Defeat Nihilanth in under 4 minutes.​
Ontgrendeld op 26 apr 2020 om 12:55

Limitless Potential

Accept G-Man’s offer of employment.
Ontgrendeld op 26 apr 2020 om 12:58

Rather an Anticlimax

Decline G-Man’s offer of employment.
Ontgrendeld op 26 apr 2020 om 12:59

Well-Done

Cook a Grenade for too long.
Ontgrendeld op 25 apr 2020 om 9:26



Ethically Questionable

Conduct all of the questionable research experiments.

Permeable Infrastructure

Use the alternate path in Office Complex.

Rare Specimen

Send the Hidden Hat to Xen.

Resonance Procrastinator

Refuse to insert the specimen into the Anti-Mass Spectrometer.

Prolific Popper

Kill all Protozoans in the Borderworld.

Less Than Desirable Consequences

Die in the AMS Beam before starting the experiment.

Gonad Glider

Get whacked into oblivion in the ledge fight.

Post-Mortem Interval

Find each member of the missing research teams.

Black Mesa Decathlon Winner

Escape the Gargantua’s Lair without taking any damage from Gargantuas.
+6

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