- -2
- Par
- 16
- Threshold
- 32h 25m
- Last Unlock Playtime
- 57h 36m
- Estimated
- 1h 48m
- Average
- 2022-07-11 02:30:46
- Last Played
- 2023-04-26 06:31:36
- Last Unlock
- 2018-05-27 04:57:39
- First Unlock & Started
- 4 years 11 months 3 weeks 4 days 1 hour 33 minutes
- Time Taken
Players
Player | Completion | Achievements | Completion Time | Playtime | Last Unlock | ||
---|---|---|---|---|---|---|---|
kArismAnn | 100% | 50 | 24h 5m | 24h 5m | 2024-06-03 07:17:13 | ||
Freeman | 100% | 50 | 33h 47m | 33h 47m | 2024-06-01 19:46:15 | ||
Proto_Objey | 100% | 50 | 32h 5m | 32h 5m | 2024-05-31 04:37:41 | ||
Alastar | 100% | 50 | 48h 24m | 48h 24m | 2024-05-29 20:40:42 | ||
LEVGORZY | 100% | 50 | 37h 23m | 37h 23m | 2024-05-27 10:11:31 | ||
carlinhos_horse1500 | 94% | 47 / 50 | 87h 18m | 2024-05-27 07:47:38 | |||
paul | 78% | 39 / 50 | 30h 34m | 2024-05-26 17:57:14 | |||
MusBnuts | 42% | 21 / 50 | 21h 26m | 2024-05-23 00:56:22 | |||
brou | 38% | 19 / 50 | 10h 31m | 2024-05-20 18:42:50 | |||
Sombra Velada | 100% | 50 | 12h 28m | 12h 28m | 2024-05-18 20:13:05 |
Achievement | Unlocked | Visibility | Global Unlocks | |
---|---|---|---|---|
Less Than Desirable Consequences
Die in the AMS Beam before starting the experiment. |
2023-04-26 06:31:36 | 14.2% | ||
Black Mesa Decathlon Winner
Escape the Gargantua’s Lair without taking any damage from Gargantuas. |
2020-04-27 23:25:42 | 3.3% | ||
Digital Wizardry
Kill 10 enemies with a reprogrammed Sentry. |
2020-04-27 22:15:19 | 9.3% | ||
Limitless Potential
Accept G-Man’s offer of employment. |
2020-04-20 21:58:34 | 23.8% | ||
Rather an Anticlimax
Decline G-Man’s offer of employment. |
2020-04-20 21:57:24 | 15.6% | ||
PhD in Pacifism
Don't kill any Vortigaunts in the Borderworld. |
2020-04-20 21:30:23 | 11.2% | ||
Premature Expulsion
Use an entire clip of Gluon ammo in one continuous shot. |
2020-04-20 21:24:30 | 26.4% | ||
Anti-Matter Over Mind
Kill a Controller without killing any of its mind-controlled Vortigaunt slaves. |
2020-04-19 09:15:15 | 26.6% | ||
Calculated Trajectory
Kill 10 airborne Headcrabs using the Shotgun. |
2020-04-14 15:39:26 | 14.0% | ||
Dead Reckoning
Kill an Assassin with the .357 Magnum. |
2020-04-14 14:00:03 | 23.4% | ||
Stealth Technology
Escape the Hangar in Surface Tension without alerting the Soldiers. |
2020-04-08 23:38:15 | 10.2% | ||
Centripetal Attraction
Kill 20 Enemies with the Hivehand. |
2020-04-08 23:16:56 | 24.2% | ||
Well-Done
Cook a Grenade for too long. |
2020-03-28 21:57:11 | 17.7% | ||
Gray Matter Propulsion
Headshot 20 Enemies with the .357 Magnum. |
2019-04-14 05:45:16 | 38.7% | ||
Permeable Infrastructure
Use the alternate path in Office Complex. |
2018-05-27 09:07:09 | 24.1% | ||
Brownian Motion
Pass the toilet paper to the Scientist in need. |
2018-05-27 05:04:34 | 62.5% | ||
Convection Refinement
Ruin the microwave casserole. |
2018-05-27 05:01:18 | 51.2% | ||
Proverbial Tinkerer
Interfere with the alarm and laptop in Anomalous Materials. |
2018-05-27 04:57:39 | 17.1% | ||
Prophylactic Suggested
Get overtaken by a Headcrab's ample anterior. |
34.5% | |||
Inflammatory Actions
Kill a Headcrab using fire. |
25.6% | |||
Caffeine Extraction
Perform surgical caffeine extraction from 20 vending machines. |
22.9% | |||
Quantum Capacitance
Overcharge it anyway. |
19.7% | |||
Mega Hertz
Kill 5 Enemies with one Grenade. |
19.0% | |||
Nuclear Fishin'
Kill an Ichthyosaur with either the Tau or Gluon. |
12.5% | |||
Remote Detonation
Kill a Barnacle with a Satchel. |
11.5% | |||
Universal Gravitation
Get killed by your own Snarks. |
11.1% | |||
Contest Propellant
Find the snack supply canister. |
10.2% | |||
Resonance Procrastinator
Refuse to insert the specimen into the Anti-Mass Spectrometer. |
9.8% | |||
Futile Resistance
Kill 10 Enemies with Snarks. |
7.2% | |||
Unified Coupling Theorum
Help the Barnacle and Headcrab find true love. |
6.4% | |||
Hyper Saturation Conundrum
Drown in Lambda Core's coolant. |
6.3% | |||
Kinetic Repulsion
Kill a Marine with their own Grenade. |
6.0% | |||
One Step Ahead
Kill 10 Enemies with Tripmines. |
5.8% | |||
Ethically Questionable
Conduct all of the questionable research experiments. |
5.6% | |||
Gonad Glider
Get whacked into oblivion in the ledge fight. |
5.6% | |||
Our Brains And Your Brawn
Assemble all the possible Scientists and Guards at the end of Office Complex. |
4.8% | |||
xen when
Wait too long to jump into the Lambda Teleporter. |
3.9% | |||
Orbital Trajectory
Skip the opening Xen island with a secret jump. |
3.6% | |||
Following the Rules
Use the welcome mat. |
3.6% | |||
Doctor’s Signature
Deliver the finishing blow to Gonarch with your Crowbar. |
3.0% | |||
Late for Work
Defeat Nihilanth in under 4 minutes. |
2.9% | |||
Specimen GG
Take out all three Healing Crystals in Nihilanth’s Chamber at the same time. |
2.9% | |||
Rare Specimen
Send the Hidden Hat to Xen. |
2.8% | |||
The Plan
Use Cyanogen to kill Gonarch. |
2.2% | |||
Laser Immunization
Complete Interloper without taking any laser damage. |
2.2% | |||
Unquestionably Ethical
Don't use the Cyanogen and let the Gonarch live. |
2.1% | |||
Post-Mortem Interval
Find each member of the missing research teams. |
1.8% | |||
The Rarest Specimen
Carry the Hidden Hat to Endgame. |
1.8% | |||
Prolific Popper
Kill all Protozoans in the Borderworld. |
1.7% | |||
Pepperoni Precipitation
View the *other* secret ending. |
1.7% |