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Odemčeno 28 z 50 (56 %) achievementů:
Osobní achievementy
 

Brownian Motion

Pass the toilet paper to the Scientist in need.
Odemčeno 23. lis. 2016 v 18.25

Caffeine Extraction

Perform surgical caffeine extraction from 20 vending machines.
Odemčeno 24. lis. 2016 v 14.03

Calculated Trajectory

Kill 10 airborne Headcrabs using the Shotgun.
Odemčeno 21. bře. 2020 v 9.33

Centripetal Attraction

Kill 20 Enemies with the Hivehand.
Odemčeno 21. kvě. 2017 v 7.55

Convection Refinement

Ruin the microwave casserole.
Odemčeno 23. lis. 2016 v 18.21

Dead Reckoning

Kill an Assassin with the .357 Magnum.
Odemčeno 28. úno. 2018 v 16.29

Ethically Questionable

Conduct all of the questionable research experiments.
Odemčeno 8. říj. 2017 v 17.43

Gray Matter Propulsion

Headshot 20 Enemies with the .357 Magnum.
Odemčeno 30. lis. 2016 v 12.25

Hyper Saturation Conundrum

Drown in Lambda Core's coolant.
Odemčeno 3. led. 2018 v 16.38

Inflammatory Actions

Kill a Headcrab using fire.
Odemčeno 13. pro. 2019 v 16.22

Kinetic Repulsion

Kill a Marine with their own Grenade.
Odemčeno 17. bře. 2020 v 8.43

Permeable Infrastructure

Use the alternate path in Office Complex.
Odemčeno 24. lis. 2016 v 15.39

Premature Expulsion

Use an entire clip of Gluon ammo in one continuous shot.
Odemčeno 2. led. 2018 v 12.27

Prophylactic Suggested

Get overtaken by a Headcrab's ample anterior.
Odemčeno 24. lis. 2016 v 15.28

Proverbial Tinkerer

Interfere with the alarm and laptop in Anomalous Materials.
Odemčeno 2. bře. 2018 v 13.19

Quantum Capacitance

Overcharge it anyway.
Odemčeno 8. říj. 2017 v 18.25

Rare Specimen

Send the Hidden Hat to Xen.
Odemčeno 21. bře. 2020 v 19.05

Remote Detonation

Kill a Barnacle with a Satchel.
Odemčeno 9. říj. 2017 v 17.29

Resonance Procrastinator

Refuse to insert the specimen into the Anti-Mass Spectrometer.
Odemčeno 5. bře. 2018 v 10.42

Universal Gravitation

Get killed by your own Snarks.
Odemčeno 2. led. 2018 v 12.26

PhD in Pacifism

Don't kill any Vortigaunts in the Borderworld.
Odemčeno 14. dub. v 22.53

Stealth Technology

Escape the Hangar in Surface Tension without alerting the Soldiers.
Odemčeno 21. bře. 2020 v 9.30

Our Brains And Your Brawn

Assemble all the possible Scientists and Guards at the end of Office Complex.
Odemčeno 15. bře. 2020 v 8.34

Orbital Trajectory

Skip the opening Xen island with a secret jump.​
Odemčeno 21. bře. 2020 v 19.14

The Plan

Use Cyanogen to kill Gonarch.
Odemčeno 12. dub. v 16.28

Unquestionably Ethical

Don't use the Cyanogen and let the Gonarch live.
Odemčeno 12. dub. v 16.32

Contest Propellant

Find the snack supply canister.
Odemčeno 14. dub. v 21.48

Well-Done

Cook a Grenade for too long.
Odemčeno 15. bře. 2020 v 8.43



Digital Wizardry

Kill 10 enemies with a reprogrammed Sentry.

Futile Resistance

Kill 10 Enemies with Snarks.

Mega Hertz

Kill 5 Enemies with one Grenade.

Nuclear Fishin'

Kill an Ichthyosaur with either the Tau or Gluon.

Unified Coupling Theorum

Help the Barnacle and Headcrab find true love.

Prolific Popper

Kill all Protozoans in the Borderworld.

One Step Ahead

Kill 10 Enemies with Tripmines​​.

Less Than Desirable Consequences

Die in the AMS Beam before starting the experiment.

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.
+4

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