Steam Achievements · completionist.me

Achievement	Unlocked	Global Unlocks
Digital Wizardry Kill 10 enemies with a reprogrammed Sentry.	2020-07-22 01:04:11	9.3%
Caffeine Extraction Perform surgical caffeine extraction from 20 vending machines.	2020-07-22 01:02:40	22.9%
Inflammatory Actions Kill a Headcrab using fire.	2020-07-22 00:04:56	25.6%
Less Than Desirable Consequences Die in the AMS Beam before starting the experiment.	2020-07-21 23:50:47	14.1%
Resonance Procrastinator Refuse to insert the specimen into the Anti-Mass Spectrometer.	2020-07-21 23:50:47	9.8%
Limitless Potential Accept G-Man’s offer of employment.	2020-07-21 23:13:16	23.7%
Rather an Anticlimax Decline G-Man’s offer of employment.	2020-07-21 23:12:23	15.5%
PhD in Pacifism Don't kill any Vortigaunts in the Borderworld.	2020-07-21 02:51:24	11.1%
Well-Done Cook a Grenade for too long.	2020-07-21 02:17:14	17.7%
Premature Expulsion Use an entire clip of Gluon ammo in one continuous shot.	2020-07-21 01:50:43	26.4%
Anti-Matter Over Mind Kill a Controller without killing any of its mind-controlled Vortigaunt slaves.	2020-07-20 23:32:28	26.5%
Mega Hertz Kill 5 Enemies with one Grenade.	2020-07-20 21:56:37	19.0%
Nuclear Fishin' Kill an Ichthyosaur with either the Tau or Gluon.	2020-07-20 21:53:51	12.5%
Calculated Trajectory Kill 10 airborne Headcrabs using the Shotgun.	2020-07-20 16:16:45	14.0%
Centripetal Attraction Kill 20 Enemies with the Hivehand.	2020-07-20 13:09:22	24.2%
Dead Reckoning Kill an Assassin with the .357 Magnum.	2020-07-20 12:13:50	23.4%
Gray Matter Propulsion Headshot 20 Enemies with the .357 Magnum.	2020-07-20 01:21:23	38.7%
Brownian Motion Pass the toilet paper to the Scientist in need.	2020-07-16 00:57:38	62.5%
Convection Refinement Ruin the microwave casserole.	2020-07-16 00:56:05	51.2%
Post-Mortem Interval Find each member of the missing research teams.		1.8%
Pepperoni Precipitation View the other secret ending.		1.6%
Proverbial Tinkerer Interfere with the alarm and laptop in Anomalous Materials.		17.1%
Prolific Popper Kill all Protozoans in the Borderworld.		1.7%
Prophylactic Suggested Get overtaken by a Headcrab's ample anterior.		34.4%
Quantum Capacitance Overcharge it anyway.		19.7%
The Rarest Specimen Carry the Hidden Hat to Endgame.		1.8%
Rare Specimen Send the Hidden Hat to Xen.		2.8%
Specimen GG Take out all three Healing Crystals in Nihilanth’s Chamber at the same time.		2.8%
Stealth Technology Escape the Hangar in Surface Tension without alerting the Soldiers.		10.1%
The Plan Use Cyanogen to kill Gonarch.		2.2%
Unquestionably Ethical Don't use the Cyanogen and let the Gonarch live.		2.1%
xen when Wait too long to jump into the Lambda Teleporter.		3.9%
Our Brains And Your Brawn Assemble all the possible Scientists and Guards at the end of Office Complex.		4.8%
Contest Propellant Find the snack supply canister.		10.2%
Unified Coupling Theorum Help the Barnacle and Headcrab find true love.		6.4%
Black Mesa Decathlon Winner Escape the Gargantua’s Lair without taking any damage from Gargantuas.		3.3%
Doctor’s Signature Deliver the finishing blow to Gonarch with your Crowbar.		3.0%
Ethically Questionable Conduct all of the questionable research experiments.		5.6%
Following the Rules Use the welcome mat.		3.6%
Universal Gravitation Get killed by your own Snarks.		11.1%
Gonad Glider Get whacked into oblivion in the ledge fight.		5.6%
Hyper Saturation Conundrum Drown in Lambda Core's coolant.		6.3%
Remote Detonation Kill a Barnacle with a Satchel.		11.5%
Kinetic Repulsion Kill a Marine with their own Grenade.		6.0%
Laser Immunization Complete Interloper without taking any laser damage.		2.2%
Late for Work Defeat Nihilanth in under 4 minutes.		2.9%
Futile Resistance Kill 10 Enemies with Snarks.		7.2%
One Step Ahead Kill 10 Enemies with Tripmines.		5.8%
Orbital Trajectory Skip the opening Xen island with a secret jump.		3.6%
Permeable Infrastructure Use the alternate path in Office Complex.		24.1%