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Persoonlijke prestaties
 

Brownian Motion

Pass the toilet paper to the Scientist in need.
Ontgrendeld op 8 aug 2015 om 17:05

Caffeine Extraction

Perform surgical caffeine extraction from 20 vending machines.
Ontgrendeld op 8 aug 2015 om 18:08

Calculated Trajectory

Kill 10 airborne Headcrabs using the Shotgun.
Ontgrendeld op 15 aug 2015 om 20:38

Centripetal Attraction

Kill 20 Enemies with the Hivehand.
Ontgrendeld op 15 aug 2015 om 20:55

Convection Refinement

Ruin the microwave casserole.
Ontgrendeld op 8 aug 2015 om 17:04

Dead Reckoning

Kill an Assassin with the .357 Magnum.
Ontgrendeld op 15 aug 2015 om 21:30

Digital Wizardry

Kill 10 enemies with a reprogrammed Sentry.
Ontgrendeld op 15 aug 2015 om 21:36

Ethically Questionable

Conduct all of the questionable research experiments.
Ontgrendeld op 15 aug 2015 om 22:19

Futile Resistance

Kill 10 Enemies with Snarks.
Ontgrendeld op 15 aug 2015 om 21:02

Gray Matter Propulsion

Headshot 20 Enemies with the .357 Magnum.
Ontgrendeld op 8 aug 2015 om 18:20

Hyper Saturation Conundrum

Drown in Lambda Core's coolant.
Ontgrendeld op 10 aug 2015 om 0:00

Inflammatory Actions

Kill a Headcrab using fire.
Ontgrendeld op 8 aug 2015 om 17:24

Kinetic Repulsion

Kill a Marine with their own Grenade.
Ontgrendeld op 15 aug 2015 om 21:47

Mega Hertz

Kill 5 Enemies with one Grenade.
Ontgrendeld op 10 aug 2015 om 0:06

Nuclear Fishin'

Kill an Ichthyosaur with either the Tau or Gluon.
Ontgrendeld op 15 aug 2015 om 20:54

Permeable Infrastructure

Use the alternate path in Office Complex.
Ontgrendeld op 15 aug 2015 om 21:57

Premature Expulsion

Use an entire clip of Gluon ammo in one continuous shot.
Ontgrendeld op 10 aug 2015 om 0:04

Prophylactic Suggested

Get overtaken by a Headcrab's ample anterior.
Ontgrendeld op 15 aug 2015 om 20:35

Proverbial Tinkerer

Interfere with the alarm and laptop in Anomalous Materials.
Ontgrendeld op 10 aug 2015 om 1:17

Quantum Capacitance

Overcharge it anyway.
Ontgrendeld op 10 aug 2015 om 0:04

Rare Specimen

Send the Hidden Hat to Xen.
Ontgrendeld op 13 nov 2018 om 3:52

Remote Detonation

Kill a Barnacle with a Satchel.
Ontgrendeld op 8 aug 2015 om 21:21

Resonance Procrastinator

Refuse to insert the specimen into the Anti-Mass Spectrometer.
Ontgrendeld op 10 aug 2015 om 1:30

Unified Coupling Theorum

Help the Barnacle and Headcrab find true love.
Ontgrendeld op 15 aug 2015 om 20:49

Universal Gravitation

Get killed by your own Snarks.
Ontgrendeld op 15 aug 2015 om 20:28

PhD in Pacifism

Don't kill any Vortigaunts in the Borderworld.
Ontgrendeld op 28 okt 2020 om 1:19

Less Than Desirable Consequences

Die in the AMS Beam before starting the experiment.
Ontgrendeld op 16 dec 2020 om 9:40

Orbital Trajectory

Skip the opening Xen island with a secret jump.​
Ontgrendeld op 1 jul 2020 om 20:53

Anti-Matter Over Mind

Kill a Controller without killing any of its mind-controlled Vortigaunt slaves.
Ontgrendeld op 27 okt 2020 om 3:49

Specimen GG

Take out all three Healing Crystals in Nihilanth’s Chamber at the same time​.
Ontgrendeld op 28 okt 2020 om 1:45

Limitless Potential

Accept G-Man’s offer of employment.
Ontgrendeld op 28 okt 2020 om 1:54

Rather an Anticlimax

Decline G-Man’s offer of employment.
Ontgrendeld op 28 okt 2020 om 1:55

Well-Done

Cook a Grenade for too long.
Ontgrendeld op 17 dec 2020 om 2:37



Prolific Popper

Kill all Protozoans 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.

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.

Late for Work

Defeat Nihilanth in under 4 minutes.​
+7

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