Black Mesa

Black Mesa

238 ratings
Black Mesa Full Walkthrough (All secrets, 2019)
By Infusco
Full HD walkthrough showing all secret achievements with timestamps.
It's the final version, currently being finished in 2019.
I will upload Xen levels when finished.
Support this and other guides by buying me a coffee:
https://www.buymeacoffee.com/infusco
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Chapter 01: Black Mesa Inbound
Chapter 02: Anomalous Materials

1 Proverbial Tinkerer 0:42
2 Convection Refinement 2:19
3 Brownian Motion 3:00
4 Resonance Procrastinator 11:55

Chapter 03: Unforseen Consequences

1 Inflammatory Actions 7:00
2 Rare Specimen 7:20
3 Security Checkpoint 11:30
Chapter 04: Office Complex

1 Magnum .357 2:50
2 Permeable Infrastructure 7:15
3 Mega Hertz 9:05
4 Cafeine Extraction 10:11
Chapter 05: We Have Got Hostiles

1 Digital Wizardry 3:25
2 Kinetic Repulsion 11:50
Chapter 06: Blast Pit

1 Calculated Trajectory 2:40
2 Remote Detonation 10:18
Chapter 07: Power Up
Chapter 08: On a Rail
Chapter 09: Apprehension
Chapter 10: Residue Processing
Chapter 11: Questionable Ethics

1 Universal Gravitation 9:45
2 Quantum Capacitance 13:10
3 Ethically Questionable 15:20
Chapter 12: Surface Tension

1 Nuclear Fishing 8:20
2 Centripetal Attraction 40:10
3 Futile Resistance 1:03:10
Chapter 13: Forget About Freeman
Chapter 14: Lambda Core

1 Dead Reckoning 3:18
2 Premature Expulsion 7:20
3 Hyper Saturation Conundrum 11:20
4 Unified Coupling Theorum 17:20
Chapter 15: Xen
Still the beta version, but being enough polished to be shown to the world. Let's hope that Crowbar Collective can finish the whole game by the end of this year.
Chapter 16: Gonarch's Lair
Chapter 17: Interloper
Chapter 18: Nihilant
27 Comments
krickerd 1 Jul, 2024 @ 12:55am 
The end of 7 is way different now. No power cords to plug in. A few switches to throw and the power button control panel is down a small ramp now.
jmoon79 5 May, 2023 @ 10:59pm 
Zadkan you saved me hours of confusion. Thank you and have a nice day.
Murder Squid 10 Dec, 2022 @ 4:21pm 
I would have not been able to complete Interloper without this - thanks.
john.50.sg 7 Jul, 2022 @ 8:46am 
Great videos! But watch out: I have 2022 version. There are differences since 2019. e.g. you get shot gun before magnum early on.:steamthumbsup::crtevil:
Woofer 29 Jun, 2022 @ 5:53pm 
Thanks for sharing this walk through, it was a great help for me. It got me out of lots of tights spots and helped me enjoy the game more.
Zadkan 12 Feb, 2022 @ 9:13am 
Chapter 15 at the end, if the short cable does not connect to the broken connection, just kill yourself and load the checkpoint, then I connected first the short cable to the right connection and then to the center. Lastly connected the long cable to the left and top connections.
fog 4 Feb, 2022 @ 8:35pm 
Chapter 15 at exactly 1 hour, I cannot make this connection with the short cable. I have the long cable connected to the far left and top, and the short cable connects to the center, but will not connect to the far right. I don't know if I'm bugged, or doing something incorrectly, but the short cable will not connect for me there. I'm stuck.
Zebitus 1 Feb, 2022 @ 7:15pm 
@JR Cyborg DSP moment
RomboRon 11 Oct, 2021 @ 3:59pm 
Thanks for taking the time to share your "guide". It helped me several times when I was running in circles trying to survive.
Stogy 13 Jul, 2020 @ 8:50am 
Many thanks for this guide, helps me a lot!