- -2
- Par
- 45
- Threshold
- 77h 26m
- Last Unlock Playtime
- 4h 54m
- Estimated
- 1h 38m
- Average
- 2020-05-09 11:00:16
- Last Played
- 2017-01-07 19:47:19
- Previously Completed
- 2017-01-03 14:36:51
- First Unlock
- 2016-12-30 10:17:06
- Started Playing
- 6 years 11 months 3 weeks 1 hour 10 minutes
- Time Taken
Players
| Player | Completion | Achievements | Completion Time | Playtime | Last Unlock | ||
|---|---|---|---|---|---|---|---|
| Bob Esponja | 12% | 6 / 50 | 27m | 2024-06-06 00:34:48 | |||
| sebi | 36% | 18 / 50 | 18h 28m | 2024-06-05 23:59:14 | |||
| GreyKarasu | 20% | 10 / 50 | 5h 45m | 2024-06-05 11:38:38 | |||
| kArismAnn | 100% | 50 | 24h 5m | 24h 5m | 2024-06-03 07:17:13 | ||
| Malcshake | 34% | 17 / 50 | 18h 3m | 2024-06-02 03:44:34 | |||
| Freeman | 100% | 50 | 33h 47m | 33h 47m | 2024-06-01 19:46:15 | ||
| Captain Ravioli | 18% | 9 / 50 | 7h 34m | 2024-05-31 21:30:29 | |||
| 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 |
| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Limitless Potential
Accept G-Man’s offer of employment. |
2023-11-15 11:27:14 | 23.9% | ||
|
Rather an Anticlimax
Decline G-Man’s offer of employment. |
2023-11-15 11:25:39 | 15.6% | ||
|
Specimen GG
Take out all three Healing Crystals in Nihilanth’s Chamber at the same time. |
2023-11-15 10:54:23 | 2.9% | ||
|
Prolific Popper
Kill all Protozoans in the Borderworld. |
2023-11-14 12:13:37 | 1.7% | ||
|
PhD in Pacifism
Don't kill any Vortigaunts in the Borderworld. |
2023-11-14 11:36:06 | 11.2% | ||
|
Laser Immunization
Complete Interloper without taking any laser damage. |
2023-11-14 11:36:06 | 2.2% | ||
|
Black Mesa Decathlon Winner
Escape the Gargantua’s Lair without taking any damage from Gargantuas. |
2023-11-14 07:06:55 | 3.3% | ||
|
Contest Propellant
Find the snack supply canister. |
2023-11-14 06:10:47 | 10.3% | ||
|
Anti-Matter Over Mind
Kill a Controller without killing any of its mind-controlled Vortigaunt slaves. |
2023-11-14 06:08:52 | 26.6% | ||
|
Doctor’s Signature
Deliver the finishing blow to Gonarch with your Crowbar. |
2023-11-10 15:51:58 | 3.0% | ||
|
The Plan
Use Cyanogen to kill Gonarch. |
2023-11-10 15:21:34 | 2.3% | ||
|
Post-Mortem Interval
Find each member of the missing research teams. |
2023-11-10 15:19:21 | 1.8% | ||
|
Unquestionably Ethical
Don't use the Cyanogen and let the Gonarch live. |
2023-11-10 15:17:02 | 2.1% | ||
|
Gonad Glider
Get whacked into oblivion in the ledge fight. |
2023-11-10 07:29:31 | 5.6% | ||
|
Following the Rules
Use the welcome mat. |
2023-11-09 11:03:29 | 3.6% | ||
|
Orbital Trajectory
Skip the opening Xen island with a secret jump. |
2023-11-08 17:42:34 | 3.6% | ||
|
xen when
Wait too long to jump into the Lambda Teleporter. |
2023-11-08 17:14:08 | 3.9% | ||
|
Stealth Technology
Escape the Hangar in Surface Tension without alerting the Soldiers. |
2023-11-01 15:23:34 | 10.2% | ||
|
Our Brains And Your Brawn
Assemble all the possible Scientists and Guards at the end of Office Complex. |
2023-10-27 10:48:14 | 4.9% | ||
|
One Step Ahead
Kill 10 Enemies with Tripmines. |
2020-05-09 06:19:47 | 5.8% | ||
|
Less Than Desirable Consequences
Die in the AMS Beam before starting the experiment. |
2020-05-01 14:30:55 | 14.2% | ||
|
Well-Done
Cook a Grenade for too long. |
2020-05-01 14:28:29 | 17.7% | ||
|
Rare Specimen
Send the Hidden Hat to Xen. |
2017-01-07 19:47:19 | 2.8% | ||
|
Mega Hertz
Kill 5 Enemies with one Grenade. |
2017-01-07 18:19:40 | 19.1% | ||
|
Hyper Saturation Conundrum
Drown in Lambda Core's coolant. |
2017-01-07 17:10:03 | 6.3% | ||
|
Premature Expulsion
Use an entire clip of Gluon ammo in one continuous shot. |
2017-01-07 17:08:06 | 26.5% | ||
|
Centripetal Attraction
Kill 20 Enemies with the Hivehand. |
2017-01-07 15:07:29 | 24.2% | ||
|
Nuclear Fishin'
Kill an Ichthyosaur with either the Tau or Gluon. |
2017-01-04 15:23:59 | 12.5% | ||
|
Ethically Questionable
Conduct all of the questionable research experiments. |
2017-01-04 14:44:04 | 5.6% | ||
|
Quantum Capacitance
Overcharge it anyway. |
2017-01-04 14:42:19 | 19.8% | ||
|
Kinetic Repulsion
Kill a Marine with their own Grenade. |
2017-01-04 14:38:17 | 6.1% | ||
|
Futile Resistance
Kill 10 Enemies with Snarks. |
2017-01-04 14:10:12 | 7.3% | ||
|
Inflammatory Actions
Kill a Headcrab using fire. |
2017-01-04 14:05:46 | 25.7% | ||
|
Universal Gravitation
Get killed by your own Snarks. |
2017-01-04 14:04:58 | 11.1% | ||
|
Unified Coupling Theorum
Help the Barnacle and Headcrab find true love. |
2017-01-04 12:48:33 | 6.4% | ||
|
Dead Reckoning
Kill an Assassin with the .357 Magnum. |
2017-01-04 12:20:55 | 23.4% | ||
|
Digital Wizardry
Kill 10 enemies with a reprogrammed Sentry. |
2017-01-04 10:00:08 | 9.3% | ||
|
Calculated Trajectory
Kill 10 airborne Headcrabs using the Shotgun. |
2017-01-04 09:53:48 | 14.1% | ||
|
Remote Detonation
Kill a Barnacle with a Satchel. |
2017-01-04 08:44:39 | 11.5% | ||
|
Prophylactic Suggested
Get overtaken by a Headcrab's ample anterior. |
2017-01-03 17:18:39 | 34.5% | ||
|
Permeable Infrastructure
Use the alternate path in Office Complex. |
2017-01-03 16:50:46 | 24.1% | ||
|
Gray Matter Propulsion
Headshot 20 Enemies with the .357 Magnum. |
2017-01-03 16:25:15 | 38.8% | ||
|
Caffeine Extraction
Perform surgical caffeine extraction from 20 vending machines. |
2017-01-03 15:33:59 | 23.0% | ||
|
Resonance Procrastinator
Refuse to insert the specimen into the Anti-Mass Spectrometer. |
2017-01-03 15:23:44 | 9.8% | ||
|
Proverbial Tinkerer
Interfere with the alarm and laptop in Anomalous Materials. |
2017-01-03 14:51:14 | 17.1% | ||
|
Brownian Motion
Pass the toilet paper to the Scientist in need. |
2017-01-03 14:38:42 | 62.5% | ||
|
Convection Refinement
Ruin the microwave casserole. |
2017-01-03 14:36:51 | 51.3% | ||
|
Late for Work
Defeat Nihilanth in under 4 minutes. |
2.9% | |||
|
The Rarest Specimen
Carry the Hidden Hat to Endgame. |
1.8% | |||
|
Pepperoni Precipitation
View the *other* secret ending. |
1.7% |