- -6
- Par
- 44
- Threshold
- 34h 25m
- Completion
- 41m
- Average
- 2020-03-09 20:20:11
- Last Played
- 2020-03-06 09:04:52
- Last Unlock & Completed
- 2017-12-21 20:00:36
- First Unlock & Started
- 2 years 2 months 3 weeks 4 days 13 hours 4 minutes
- Time Taken
Players
| Player | Completion | Achievements | Completion Time | Playtime | Last Unlock | ||
|---|---|---|---|---|---|---|---|
| SooFany | 94% | 47 / 50 | 62h 38m | 2024-04-24 09:26:09 | |||
| TouliS | 8% | 4 / 50 | 1h 46m | 2024-04-22 17:53:38 | |||
| Feel Good. | 56% | 28 / 50 | 14h 5m | 2024-04-20 10:44:02 | |||
| Leo Cage | 4% | 2 / 50 | 22m | 2024-04-20 03:15:51 | |||
| Bayleavess | 64% | 32 / 50 | 20h 54m | 2024-04-19 17:56:30 | |||
| nerd | 68% | 34 / 50 | 25h 57m | 2024-04-19 16:11:33 | |||
| Mirra | 96% | 48 / 50 | 47h 52m | 2024-04-18 18:17:54 | |||
| NYengs | 36% | 18 / 50 | 24h 57m | 2024-04-18 18:03:35 | |||
| Tree Walking Eastbound | 6% | 3 / 50 | 1h 1m | 2024-04-17 14:32:44 | |||
| HighAxolotol | 100% | 50 | 4h 27m | 4h 27m | 2024-04-17 04:58:08 |
| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
PhD in Pacifism
Don't kill any Vortigaunts in the Borderworld. |
2020-03-06 09:04:52 | 11.0% | ||
|
Pepperoni Precipitation
View the *other* secret ending. |
2020-02-18 20:08:34 | 1.6% | ||
|
The Rarest Specimen
Carry the Hidden Hat to Endgame. |
2020-02-18 19:57:23 | 1.8% | ||
|
Rare Specimen
Send the Hidden Hat to Xen. |
2020-02-18 19:09:06 | 2.8% | ||
|
Kinetic Repulsion
Kill a Marine with their own Grenade. |
2020-02-18 15:48:53 | 6.0% | ||
|
One Step Ahead
Kill 10 Enemies with Tripmines. |
2020-02-18 15:43:47 | 5.7% | ||
|
Prolific Popper
Kill all Protozoans in the Borderworld. |
2020-02-18 15:32:33 | 1.7% | ||
|
Post-Mortem Interval
Find each member of the missing research teams. |
2020-02-18 14:32:00 | 1.8% | ||
|
Unquestionably Ethical
Don't use the Cyanogen and let the Gonarch live. |
2020-02-18 13:20:31 | 2.0% | ||
|
The Plan
Use Cyanogen to kill Gonarch. |
2020-02-18 13:17:58 | 2.2% | ||
|
Rather an Anticlimax
Decline G-Man’s offer of employment. |
2020-02-17 15:00:12 | 15.4% | ||
|
Late for Work
Defeat Nihilanth in under 4 minutes. |
2020-02-17 14:56:35 | 2.9% | ||
|
Limitless Potential
Accept G-Man’s offer of employment. |
2020-02-17 14:47:57 | 23.6% | ||
|
Specimen GG
Take out all three Healing Crystals in Nihilanth’s Chamber at the same time. |
2020-02-17 14:41:33 | 2.8% | ||
|
Laser Immunization
Complete Interloper without taking any laser damage. |
2020-02-17 14:00:28 | 2.2% | ||
|
Black Mesa Decathlon Winner
Escape the Gargantua’s Lair without taking any damage from Gargantuas. |
2020-02-17 11:58:42 | 3.2% | ||
|
Contest Propellant
Find the snack supply canister. |
2020-02-17 11:22:33 | 10.1% | ||
|
Anti-Matter Over Mind
Kill a Controller without killing any of its mind-controlled Vortigaunt slaves. |
2020-02-17 11:19:22 | 26.3% | ||
|
Doctor’s Signature
Deliver the finishing blow to Gonarch with your Crowbar. |
2020-02-16 22:17:13 | 3.0% | ||
|
Unified Coupling Theorum
Help the Barnacle and Headcrab find true love. |
2020-02-16 19:20:23 | 6.4% | ||
|
Digital Wizardry
Kill 10 enemies with a reprogrammed Sentry. |
2020-02-16 18:52:44 | 9.3% | ||
|
Our Brains And Your Brawn
Assemble all the possible Scientists and Guards at the end of Office Complex. |
2020-02-16 18:46:53 | 4.8% | ||
|
Following the Rules
Use the welcome mat. |
2020-02-16 17:23:03 | 3.5% | ||
|
Futile Resistance
Kill 10 Enemies with Snarks. |
2020-02-16 17:10:23 | 7.2% | ||
|
Gonad Glider
Get whacked into oblivion in the ledge fight. |
2020-02-16 16:51:56 | 5.5% | ||
|
Mega Hertz
Kill 5 Enemies with one Grenade. |
2020-02-15 14:43:50 | 18.9% | ||
|
Centripetal Attraction
Kill 20 Enemies with the Hivehand. |
2020-02-15 13:51:40 | 24.1% | ||
|
Orbital Trajectory
Skip the opening Xen island with a secret jump. |
2020-02-15 13:40:50 | 3.5% | ||
|
xen when
Wait too long to jump into the Lambda Teleporter. |
2020-02-15 13:20:45 | 3.8% | ||
|
Hyper Saturation Conundrum
Drown in Lambda Core's coolant. |
2020-02-15 11:53:20 | 6.3% | ||
|
Premature Expulsion
Use an entire clip of Gluon ammo in one continuous shot. |
2020-02-15 11:49:45 | 26.2% | ||
|
Stealth Technology
Escape the Hangar in Surface Tension without alerting the Soldiers. |
2020-02-15 10:57:57 | 10.0% | ||
|
Well-Done
Cook a Grenade for too long. |
2020-02-15 10:53:04 | 17.6% | ||
|
Less Than Desirable Consequences
Die in the AMS Beam before starting the experiment. |
2020-02-12 22:04:13 | 14.0% | ||
|
Nuclear Fishin'
Kill an Ichthyosaur with either the Tau or Gluon. |
2018-07-15 11:24:02 | 12.4% | ||
|
Ethically Questionable
Conduct all of the questionable research experiments. |
2018-07-14 14:23:43 | 5.6% | ||
|
Universal Gravitation
Get killed by your own Snarks. |
2018-07-14 13:56:32 | 11.1% | ||
|
Quantum Capacitance
Overcharge it anyway. |
2018-07-13 21:02:01 | 19.7% | ||
|
Dead Reckoning
Kill an Assassin with the .357 Magnum. |
2018-07-12 13:15:50 | 23.3% | ||
|
Remote Detonation
Kill a Barnacle with a Satchel. |
2018-06-14 16:10:08 | 11.4% | ||
|
Calculated Trajectory
Kill 10 airborne Headcrabs using the Shotgun. |
2018-06-10 12:03:30 | 14.0% | ||
|
Permeable Infrastructure
Use the alternate path in Office Complex. |
2018-06-10 11:23:43 | 24.0% | ||
|
Inflammatory Actions
Kill a Headcrab using fire. |
2018-03-16 18:22:41 | 25.5% | ||
|
Proverbial Tinkerer
Interfere with the alarm and laptop in Anomalous Materials. |
2018-03-16 17:54:15 | 17.0% | ||
|
Resonance Procrastinator
Refuse to insert the specimen into the Anti-Mass Spectrometer. |
2018-03-16 17:51:19 | 9.8% | ||
|
Caffeine Extraction
Perform surgical caffeine extraction from 20 vending machines. |
2017-12-23 21:17:12 | 22.9% | ||
|
Gray Matter Propulsion
Headshot 20 Enemies with the .357 Magnum. |
2017-12-23 21:13:49 | 38.6% | ||
|
Prophylactic Suggested
Get overtaken by a Headcrab's ample anterior. |
2017-12-22 16:59:16 | 34.4% | ||
|
Brownian Motion
Pass the toilet paper to the Scientist in need. |
2017-12-21 20:01:03 | 62.5% | ||
|
Convection Refinement
Ruin the microwave casserole. |
2017-12-21 20:00:36 | 51.2% |