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29 af 50 (58%) præstationer opnået:
Personlige præstationer
 

Brownian Motion

Pass the toilet paper to the Scientist in need.
Låst op: 23. aug. 2020 kl. 0:21

Caffeine Extraction

Perform surgical caffeine extraction from 20 vending machines.
Låst op: 30. okt. 2021 kl. 14:32

Calculated Trajectory

Kill 10 airborne Headcrabs using the Shotgun.
Låst op: 28. okt. 2021 kl. 11:47

Centripetal Attraction

Kill 20 Enemies with the Hivehand.
Låst op: 24. okt. 2021 kl. 4:37

Convection Refinement

Ruin the microwave casserole.
Låst op: 23. aug. 2020 kl. 0:19

Dead Reckoning

Kill an Assassin with the .357 Magnum.
Låst op: 24. okt. 2021 kl. 11:17

Futile Resistance

Kill 10 Enemies with Snarks.
Låst op: 30. okt. 2021 kl. 14:32

Gray Matter Propulsion

Headshot 20 Enemies with the .357 Magnum.
Låst op: 25. okt. 2021 kl. 10:53

Hyper Saturation Conundrum

Drown in Lambda Core's coolant.
Låst op: 24. okt. 2021 kl. 11:28

Inflammatory Actions

Kill a Headcrab using fire.
Låst op: 19. okt. 2021 kl. 9:11

Mega Hertz

Kill 5 Enemies with one Grenade.
Låst op: 27. okt. 2021 kl. 9:13

Nuclear Fishin'

Kill an Ichthyosaur with either the Tau or Gluon.
Låst op: 27. okt. 2021 kl. 8:11

Permeable Infrastructure

Use the alternate path in Office Complex.
Låst op: 22. sep. 2020 kl. 8:27

Premature Expulsion

Use an entire clip of Gluon ammo in one continuous shot.
Låst op: 24. okt. 2021 kl. 11:25

Prophylactic Suggested

Get overtaken by a Headcrab's ample anterior.
Låst op: 24. okt. 2021 kl. 10:46

Proverbial Tinkerer

Interfere with the alarm and laptop in Anomalous Materials.
Låst op: 23. aug. 2020 kl. 0:13

Quantum Capacitance

Overcharge it anyway.
Låst op: 30. okt. 2021 kl. 14:26

Remote Detonation

Kill a Barnacle with a Satchel.
Låst op: 23. okt. 2021 kl. 10:48

Resonance Procrastinator

Refuse to insert the specimen into the Anti-Mass Spectrometer.
Låst op: 30. okt. 2021 kl. 15:34

PhD in Pacifism

Don't kill any Vortigaunts in the Borderworld.
Låst op: 30. okt. 2021 kl. 13:50

Stealth Technology

Escape the Hangar in Surface Tension without alerting the Soldiers.
Låst op: 24. okt. 2021 kl. 10:29

Less Than Desirable Consequences

Die in the AMS Beam before starting the experiment.
Låst op: 30. okt. 2021 kl. 15:31

Orbital Trajectory

Skip the opening Xen island with a secret jump.​
Låst op: 30. okt. 2021 kl. 15:38

Contest Propellant

Find the snack supply canister.
Låst op: 30. okt. 2021 kl. 12:00

Black Mesa Decathlon Winner

Escape the Gargantua’s Lair without taking any damage from Gargantuas.
Låst op: 30. okt. 2021 kl. 14:32

Anti-Matter Over Mind

Kill a Controller without killing any of its mind-controlled Vortigaunt slaves.
Låst op: 30. okt. 2021 kl. 11:57

Limitless Potential

Accept G-Man’s offer of employment.
Låst op: 30. okt. 2021 kl. 14:19

Rather an Anticlimax

Decline G-Man’s offer of employment.
Låst op: 30. okt. 2021 kl. 14:24

Well-Done

Cook a Grenade for too long.
Låst op: 30. okt. 2021 kl. 14:26



Digital Wizardry

Kill 10 enemies with a reprogrammed Sentry.

Ethically Questionable

Conduct all of the questionable research experiments.

Kinetic Repulsion

Kill a Marine with their own Grenade.

Rare Specimen

Send the Hidden Hat to Xen.

Unified Coupling Theorum

Help the Barnacle and Headcrab find true love.

Universal Gravitation

Get killed by your own Snarks.

Prolific Popper

Kill all Protozoans in the Borderworld.

One Step Ahead

Kill 10 Enemies with Tripmines​​.

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.

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.​
+6

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