- -2
- Par
- 24
- Threshold
- 32h 17m
- Last Unlock Playtime
- 29h 36m
- Estimated
- 1h 14m
- Average
- 2021-01-14 05:50:23
- Last Played
- 2018-07-04 04:12:21
- Previously Completed
- 2017-05-17 07:04:35
- First Unlock & Started
- 3 years 8 months 2 weeks 3 days 22 hours 45 minutes
- Time Taken
Players
| Player | Completion | Achievements | Completion Time | Playtime | Last Unlock | ||
|---|---|---|---|---|---|---|---|
| g-mecha | 98% | 49 / 50 | 126h 17m | 2021-01-15 19:52:47 | |||
| Anfern | 2% | 1 / 50 | 6h 27m | 2021-01-15 16:11:19 | |||
| Ablmeo | 20% | 10 / 50 | 6h 2m | 2021-01-15 11:01:12 | |||
| 𝔾𝕒𝕣𝕠𝕠 | 90% | 45 / 50 | 59h 47m | 2021-01-14 12:14:37 | |||
| Quappinger | 52% | 26 / 50 | 32h 17m | 2021-01-14 05:50:17 | |||
| Ashkhan | 24% | 12 / 50 | 8h 51m | 2021-01-13 22:29:19 | |||
| AnixDutta99 | 8% | 4 / 50 | 15h 29m | 2021-01-13 10:12:00 | |||
| Chaken | 10% | 5 / 50 | 3h 7m | 2021-01-12 03:45:33 | |||
| kunericlock | 24% | 12 / 50 | 12h 31m | 2021-01-11 18:14:20 | |||
| stuggit1 | 24% | 12 / 50 | 7h 23m | 2021-01-11 03:19:59 |
| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Anti-Matter Over Mind
Kill a Controller without killing any of its mind-controlled Vortigaunt slaves. |
2021-01-14 05:50:17 | 18.1% | ||
|
Rare Specimen
Send the Hidden Hat to Xen. |
2018-07-04 04:12:21 | 2.7% | ||
|
Kinetic Repulsion
Kill a Marine with their own Grenade. |
2018-07-01 03:50:19 | 5.4% | ||
|
Unified Coupling Theorum
Help the Barnacle and Headcrab find true love. |
2018-06-28 04:19:37 | 6.1% | ||
|
Premature Expulsion
Use an entire clip of Gluon ammo in one continuous shot. |
2018-06-25 03:39:59 | 22.8% | ||
|
Futile Resistance
Kill 10 Enemies with Snarks. |
2018-06-22 04:12:07 | 7.5% | ||
|
Ethically Questionable
Conduct all of the questionable research experiments. |
2018-06-19 04:08:14 | 6.6% | ||
|
Nuclear Fishin'
Kill an Ichthyosaur with either the Tau or Gluon. |
2018-06-16 05:18:43 | 11.7% | ||
|
Mega Hertz
Kill 5 Enemies with one Grenade. |
2018-06-13 04:17:31 | 17.4% | ||
|
Digital Wizardry
Kill 10 enemies with a reprogrammed Sentry. |
2018-06-10 06:15:37 | 9.8% | ||
|
Quantum Capacitance
Overcharge it anyway. |
2018-06-07 04:12:00 | 21.6% | ||
|
Permeable Infrastructure
Use the alternate path in Office Complex. |
2018-06-04 03:55:34 | 24.9% | ||
|
Inflammatory Actions
Kill a Headcrab using fire. |
2018-05-19 03:40:53 | 23.2% | ||
|
Hyper Saturation Conundrum
Drown in Lambda Core's coolant. |
2018-05-17 15:12:36 | 7.0% | ||
|
Remote Detonation
Kill a Barnacle with a Satchel. |
2018-05-17 15:04:45 | 11.3% | ||
|
Dead Reckoning
Kill an Assassin with the .357 Magnum. |
2018-05-13 06:29:28 | 20.7% | ||
|
Caffeine Extraction
Perform surgical caffeine extraction from 20 vending machines. |
2018-04-23 07:20:18 | 26.9% | ||
|
Universal Gravitation
Get killed by your own Snarks. |
2018-03-29 17:59:43 | 11.9% | ||
|
Centripetal Attraction
Kill 20 Enemies with the Hivehand. |
2018-03-29 17:46:41 | 26.6% | ||
|
Calculated Trajectory
Kill 10 airborne Headcrabs using the Shotgun. |
2018-02-21 17:53:50 | 13.5% | ||
|
Prophylactic Suggested
Get overtaken by a Headcrab's ample anterior. |
2018-02-21 17:22:18 | 37.0% | ||
|
Gray Matter Propulsion
Headshot 20 Enemies with the .357 Magnum. |
2018-02-04 18:15:49 | 43.7% | ||
|
Resonance Procrastinator
Refuse to insert the specimen into the Anti-Mass Spectrometer. |
2017-05-17 07:19:55 | 10.4% | ||
|
Proverbial Tinkerer
Interfere with the alarm and laptop in Anomalous Materials. |
2017-05-17 07:09:47 | 18.4% | ||
|
Convection Refinement
Ruin the microwave casserole. |
2017-05-17 07:06:44 | 53.2% | ||
|
Brownian Motion
Pass the toilet paper to the Scientist in need. |
2017-05-17 07:04:35 | 63.9% | ||
|
Limitless Potential
Accept G-Man’s offer of employment. |
15.3% | |||
|
Well-Done
Cook a Grenade for too long. |
10.6% | |||
|
Rather an Anticlimax
Decline G-Man’s offer of employment. |
9.4% | |||
|
Less Than Desirable Consequences
Die in the AMS Beam before starting the experiment. |
7.4% | |||
|
PhD in Pacifism
Don't kill any Vortigaunts in the Borderworld. |
7.0% | |||
|
Contest Propellant
Find the snack supply canister. |
6.0% | |||
|
Stealth Technology
Escape the Hangar in Surface Tension without alerting the Soldiers. |
6.0% | |||
|
One Step Ahead
Kill 10 Enemies with Tripmines. |
3.6% | |||
|
Gonad Glider
Get whacked into oblivion in the ledge fight. |
3.5% | |||
|
Our Brains And Your Brawn
Assemble all the possible Scientists and Guards at the end of Office Complex. |
2.7% | |||
|
Following the Rules
Use the welcome mat. |
2.0% | |||
|
Orbital Trajectory
Skip the opening Xen island with a secret jump. |
2.0% | |||
|
xen when
Wait too long to jump into the Lambda Teleporter. |
1.6% | |||
|
Doctor’s Signature
Deliver the finishing blow to Gonarch with your Crowbar. |
1.6% | |||
|
Black Mesa Decathlon Winner
Escape the Gargantua’s Lair without taking any damage from Gargantuas. |
1.6% | |||
|
Specimen GG
Take out all three Healing Crystals in Nihilanth’s Chamber at the same time. |
1.5% | |||
|
Late for Work
Defeat Nihilanth in under 4 minutes. |
1.3% | |||
|
The Plan
Use Cyanogen to kill Gonarch. |
1.1% | |||
|
Laser Immunization
Complete Interloper without taking any laser damage. |
1.1% | |||
|
Unquestionably Ethical
Don't use the Cyanogen and let the Gonarch live. |
1.0% | |||
|
Post-Mortem Interval
Find each member of the missing research teams. |
0.8% | |||
|
The Rarest Specimen
Carry the Hidden Hat to Endgame. |
0.8% | |||
|
Pepperoni Precipitation
View the *other* secret ending. |
0.7% | |||
|
Prolific Popper
Kill all Protozoans in the Borderworld. |
0.7% |