Giờ chơi 2 tuần qua:
0h

Xem thống kê thành tựu toàn cầu
Bạn phải đăng nhập để so sánh những chỉ số này với của bản thân
Đạt được 23 trên 50 (46%) thành tựu:
Thành tựu cá nhân
 

Brownian Motion

Pass the toilet paper to the Scientist in need.
Mở khóa vào 5 Thg02, 2019 @ 12:09pm

Caffeine Extraction

Perform surgical caffeine extraction from 20 vending machines.
Mở khóa vào 11 Thg03, 2019 @ 9:58am

Calculated Trajectory

Kill 10 airborne Headcrabs using the Shotgun.
Mở khóa vào 19 Thg03, 2019 @ 1:52am

Centripetal Attraction

Kill 20 Enemies with the Hivehand.
Mở khóa vào 19 Thg03, 2019 @ 1:58am

Convection Refinement

Ruin the microwave casserole.
Mở khóa vào 5 Thg02, 2019 @ 12:08pm

Dead Reckoning

Kill an Assassin with the .357 Magnum.
Mở khóa vào 13 Thg03, 2019 @ 12:29am

Futile Resistance

Kill 10 Enemies with Snarks.
Mở khóa vào 19 Thg03, 2019 @ 1:30am

Gray Matter Propulsion

Headshot 20 Enemies with the .357 Magnum.
Mở khóa vào 11 Thg03, 2019 @ 10:19am

Hyper Saturation Conundrum

Drown in Lambda Core's coolant.
Mở khóa vào 19 Thg03, 2019 @ 2:29am

Inflammatory Actions

Kill a Headcrab using fire.
Mở khóa vào 6 Thg11, 2020 @ 12:12pm

Kinetic Repulsion

Kill a Marine with their own Grenade.
Mở khóa vào 26 Thg10, 2020 @ 8:32am

Mega Hertz

Kill 5 Enemies with one Grenade.
Mở khóa vào 24 Thg10, 2020 @ 4:17am

Nuclear Fishin'

Kill an Ichthyosaur with either the Tau or Gluon.
Mở khóa vào 1 Thg11, 2020 @ 10:36am

Permeable Infrastructure

Use the alternate path in Office Complex.
Mở khóa vào 11 Thg03, 2019 @ 9:51am

Premature Expulsion

Use an entire clip of Gluon ammo in one continuous shot.
Mở khóa vào 19 Thg03, 2019 @ 2:24am

Prophylactic Suggested

Get overtaken by a Headcrab's ample anterior.
Mở khóa vào 11 Thg03, 2019 @ 10:26am

Proverbial Tinkerer

Interfere with the alarm and laptop in Anomalous Materials.
Mở khóa vào 24 Thg07, 2019 @ 6:33am

Quantum Capacitance

Overcharge it anyway.
Mở khóa vào 15 Thg03, 2019 @ 10:26am

Rare Specimen

Send the Hidden Hat to Xen.
Mở khóa vào 26 Thg07, 2019 @ 4:16am

Remote Detonation

Kill a Barnacle with a Satchel.
Mở khóa vào 25 Thg10, 2020 @ 10:17am

Universal Gravitation

Get killed by your own Snarks.
Mở khóa vào 15 Thg03, 2019 @ 10:57am

Anti-Matter Over Mind

Kill a Controller without killing any of its mind-controlled Vortigaunt slaves.
Mở khóa vào 18 Thg03, 2024 @ 11:33am

Limitless Potential

Accept G-Man’s offer of employment.
Mở khóa vào 25 Thg03, 2024 @ 11:58am



Digital Wizardry

Kill 10 enemies with a reprogrammed Sentry.

Ethically Questionable

Conduct all of the questionable research experiments.

Resonance Procrastinator

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

Unified Coupling Theorum

Help the Barnacle and Headcrab find true love.

Prolific Popper

Kill all Protozoans in the Borderworld.

PhD in Pacifism

Don't kill any Vortigaunts 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.

Less Than Desirable Consequences

Die in the AMS Beam before starting the experiment.

Orbital Trajectory

Skip the opening Xen island with a secret jump.​

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.

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.​

Rather an Anticlimax

Decline G-Man’s offer of employment.

Well-Done

Cook a Grenade for too long.
+7

Còn lại 7 thành tựu ẩn

Chi tiết của mỗi thành tựu sẽ được tiết lộ khi được mở khoá