Speltid senaste 2 veckorna:
0h

Visa global prestationsstatistik
Du måste vara inloggad för att kunna jämföra denna statistik med din egen
50 av 50 (100%) prestationer uppnådda:
Personliga prestationer
 

Brownian Motion

Pass the toilet paper to the Scientist in need.
Upplåst 10 maj, 2022 @ 13:30

Caffeine Extraction

Perform surgical caffeine extraction from 20 vending machines.
Upplåst 10 maj, 2022 @ 14:48

Calculated Trajectory

Kill 10 airborne Headcrabs using the Shotgun.
Upplåst 11 maj, 2022 @ 7:36

Centripetal Attraction

Kill 20 Enemies with the Hivehand.
Upplåst 13 maj, 2022 @ 0:41

Convection Refinement

Ruin the microwave casserole.
Upplåst 10 maj, 2022 @ 13:29

Dead Reckoning

Kill an Assassin with the .357 Magnum.
Upplåst 11 maj, 2022 @ 16:21

Digital Wizardry

Kill 10 enemies with a reprogrammed Sentry.
Upplåst 10 maj, 2022 @ 15:33

Ethically Questionable

Conduct all of the questionable research experiments.
Upplåst 12 maj, 2022 @ 1:11

Futile Resistance

Kill 10 Enemies with Snarks.
Upplåst 12 maj, 2022 @ 8:01

Gray Matter Propulsion

Headshot 20 Enemies with the .357 Magnum.
Upplåst 11 maj, 2022 @ 14:49

Hyper Saturation Conundrum

Drown in Lambda Core's coolant.
Upplåst 13 maj, 2022 @ 12:22

Inflammatory Actions

Kill a Headcrab using fire.
Upplåst 10 maj, 2022 @ 13:54

Kinetic Repulsion

Kill a Marine with their own Grenade.
Upplåst 10 maj, 2022 @ 15:42

Mega Hertz

Kill 5 Enemies with one Grenade.
Upplåst 10 maj, 2022 @ 14:11

Nuclear Fishin'

Kill an Ichthyosaur with either the Tau or Gluon.
Upplåst 15 maj, 2022 @ 7:08

Permeable Infrastructure

Use the alternate path in Office Complex.
Upplåst 10 maj, 2022 @ 15:00

Premature Expulsion

Use an entire clip of Gluon ammo in one continuous shot.
Upplåst 13 maj, 2022 @ 12:18

Prophylactic Suggested

Get overtaken by a Headcrab's ample anterior.
Upplåst 10 maj, 2022 @ 14:24

Proverbial Tinkerer

Interfere with the alarm and laptop in Anomalous Materials.
Upplåst 10 maj, 2022 @ 13:28

Quantum Capacitance

Overcharge it anyway.
Upplåst 12 maj, 2022 @ 1:12

Rare Specimen

Send the Hidden Hat to Xen.
Upplåst 15 maj, 2022 @ 5:46

Remote Detonation

Kill a Barnacle with a Satchel.
Upplåst 11 maj, 2022 @ 5:30

Resonance Procrastinator

Refuse to insert the specimen into the Anti-Mass Spectrometer.
Upplåst 10 maj, 2022 @ 13:41

Unified Coupling Theorum

Help the Barnacle and Headcrab find true love.
Upplåst 11 maj, 2022 @ 0:14

Universal Gravitation

Get killed by your own Snarks.
Upplåst 12 maj, 2022 @ 1:00

Prolific Popper

Kill all Protozoans in the Borderworld.
Upplåst 17 maj, 2022 @ 5:41

PhD in Pacifism

Don't kill any Vortigaunts in the Borderworld.
Upplåst 17 maj, 2022 @ 3:43

The Rarest Specimen

Carry the Hidden Hat to Endgame.
Upplåst 17 maj, 2022 @ 14:30

One Step Ahead

Kill 10 Enemies with Tripmines​​.
Upplåst 11 maj, 2022 @ 9:52

Stealth Technology

Escape the Hangar in Surface Tension without alerting the Soldiers.
Upplåst 13 maj, 2022 @ 7:44

xen when

Wait too long to jump into the Lambda Teleporter.
Upplåst 15 maj, 2022 @ 5:46

Our Brains And Your Brawn

Assemble all the possible Scientists and Guards at the end of Office Complex.
Upplåst 10 maj, 2022 @ 15:20

Less Than Desirable Consequences

Die in the AMS Beam before starting the experiment.
Upplåst 10 maj, 2022 @ 13:38

Orbital Trajectory

Skip the opening Xen island with a secret jump.​
Upplåst 15 maj, 2022 @ 5:55

Following the Rules

Use the welcome mat.
Upplåst 15 maj, 2022 @ 7:09

Doctor’s Signature

Deliver the finishing blow to Gonarch with your Crowbar.
Upplåst 16 maj, 2022 @ 9:16

Gonad Glider

Get whacked into oblivion in the ledge fight.
Upplåst 16 maj, 2022 @ 5:33

Post-Mortem Interval

Find each member of the missing research teams.
Upplåst 16 maj, 2022 @ 9:17

The Plan

Use Cyanogen to kill Gonarch.
Upplåst 16 maj, 2022 @ 9:08

Unquestionably Ethical

Don't use the Cyanogen and let the Gonarch live.
Upplåst 16 maj, 2022 @ 9:10

Contest Propellant

Find the snack supply canister.
Upplåst 16 maj, 2022 @ 16:17

Laser Immunization

Complete Interloper without taking any laser damage.
Upplåst 17 maj, 2022 @ 9:55

Black Mesa Decathlon Winner

Escape the Gargantua’s Lair without taking any damage from Gargantuas.
Upplåst 16 maj, 2022 @ 16:36

Anti-Matter Over Mind

Kill a Controller without killing any of its mind-controlled Vortigaunt slaves.
Upplåst 16 maj, 2022 @ 9:40

Specimen GG

Take out all three Healing Crystals in Nihilanth’s Chamber at the same time​.
Upplåst 17 maj, 2022 @ 7:38

Late for Work

Defeat Nihilanth in under 4 minutes.​
Upplåst 17 maj, 2022 @ 7:41

Limitless Potential

Accept G-Man’s offer of employment.
Upplåst 17 maj, 2022 @ 7:45

Rather an Anticlimax

Decline G-Man’s offer of employment.
Upplåst 17 maj, 2022 @ 7:45

Pepperoni Precipitation

View the *other* secret ending.
Upplåst 20 maj, 2022 @ 15:36

Well-Done

Cook a Grenade for too long.
Upplåst 10 maj, 2022 @ 14:20