Hello and welcome to the Timeline of the Black Mesa Incident ! If you always dreamed about a whole and complete multiverse timeline of Half-Life 1 with lot of mods, you're at the good place !
So sit down, relax and take a coffee because this is gonna be a LONG ride until the end =D
Welcome to Part 17 ! We're moving in the middle of the 2nd day but it's not over yet, the best is still to come yet !
While Gordon Freeman is searching for some scientists who have retinal access, so he can escape the "Questionable Ethics" labs, Justin Barnes has a short trip to Xen before coming back to a large biodome to finally find Kate L'Agneau, his girlfriend !
Alan Green, the lawyer, keeps going his own escape of the research facility.
The young Black Ops, David Johnson, is back from Xen and meets with the Race X, another and very dangerous alien species who wants to invade and terraform Earth into their own environment.
And finally, Xonxt, who was captive since a long time, finally do his great evasion and will accomplish his quest, searching for the XTBS, while he will even meet (or at least see !) Freeman at the dam...
This part is about what happened between 13:00 P.M and 16:00 P.M. (3rd act. of the 2nd day, Beginning and coming to the middle of the afternoon here !).
As usual, the order of everything :
0:00 : Intro
1:21 : Interlude 1 (13:00 P.M - 13:30 P.M)
2:09 : Visitors ("Black Conspiracy" chapter - 1/2) (Interesting fact : The Black Ops are now officially fighting the Military + The Military are now officially allow by the government to retreat of the research facility but this will take some hours before everytone actually tries to evacuate)
11:14 : Xen-Warrior (Ending sequence... Hello Gordon Freeman !)
11:29 : Black Mesa ("Questionable Ethics" chapter - 1st part (Hello and... Goodbye Xen-Warrior !))
18:55 : Black Mesa-Azure Sheep ("Ground Zero" - 4th and last part - Xen !)
27:18 : Interlude 2 (13:30 P.M - 14:00 P.M)
28:06 : Visitors ("Black Conspiracy" chapter - 2/2 - "Illusion or Reality" chapter - 1st part -- Going to Xen for a short time and... We loose Alan Green's trace for some time after that)
38:24 : Black Mesa ("Questionable Ethics" chapter - 2nd part)
48:29 : Black Mesa-Azure Sheep ("Where are you kate ?" chapter - 1st part - 1/2)
54:24 : Crossover between Justin Barnes and Xonxt (Justin's POV then Xonxt's POV)
54:58 : Black Mesa-Azure Sheep ("Where are you kate ?" chapter - 1st part - 2/2)
1:06:32 : Interlude 3 (14:00 P.M - 14:30 P.M)
1:07:21 : Ultimate Attack (Back from Xen - Meet with another Black Ops squad before having to leave them in hurry because of Race X sudden arrival)
1:11:59 : Black Mesa ("Questionable Ethics" chapter - 3rd part - Obtaining the Tau Cannon, cool weapon ! :p)
1:17:45 : Black Mesa-Azure Sheep ("Where are you kate ?" chapter - 2nd part and... Transition time !)
1:23:58 : Azure Sheep (Transition done ! And Justin Barnes is captured by... The G-Man ? Humm...)
1:24:39 : Interlude 4 (14:30 P.M - 15:00 P.M)
1:25:28 : Ultimate Attack (Headcrabs/Zombies/Gonomes Labs !)
1:32:19 : Point of View ("Great Evasion" time ! - 1/2 -- Meet and escape with a Gargantua !)
1:40:22 : Azure Sheep ("Kate to the rescue" chapter - Finally we meet Kate ! =D -- And Barnes gets now... an HEV SUIT ! Wow !!)
1:50:19 : Black Mesa ("Questionable Ethics" chapter - 4th part - Finally, we free the scientists ! The legendary "QE" ambush moment !)
1:56:09 : Point of View ("Great Evasion" time ! - 2/2 -- Meet and escape with a Manta's Ray, f*ck yeah !)
2:02:55 : Interlude 5 (15:00 P.M - 15:30 P.M)
2:03:42 : Ultimate Attack (Hello Race X... New mission time !)
2:09:23 : Point of View ("Battling the beast" chapter - 1st big part -- Meet with the Special Forces Tank -- Xonxt is now a renegade for his own mates -- "Panthereye" boss !)
2:22:54 : Black Mesa ("Questionable Ethics" chapter - 5th and last part - The Surface... At last ! Now the long voyage to the Lambda Complex will really begins... !)
2:26:52 : Point of View ("Battling the beast" chapter - 2nd part -- Ending the Special Forces Tank - Still on tracks of the XTBS !)
2:32:38 : Interlude 6 (15:30 P.M - 16:00 P.M)
2:33:27 : Residual Life ("No way out" chapter)
2:44:38 : Point of View ("The end is near" chapter - 1/3)
2:48:11 : Black Mesa ("Surface Tension" chapter - 1st map - approching the Dam... - 1/3)
2:51:16 : Point of View ("The end is near" chapter - 2/3 - At the Dam's Generator room of the Turbines)
2:54:26 : Black Mesa ("Surface Tension" chapter - 1st map - Battle for the Dam... ! - 2/3)
3:00:56 : Point of View ("The end is near" chapter - 3/3 - Boss fight, "The Robot" ! and... Ending... ? :p + Hello Freeman !!)
3:06:00 : Black Mesa ("Surface Tension" chapter - 1st map - Leaving the Dam area - 3/3 -- Well, Xonxt wasn't far but Gordon was already far away ^^)
3:07:14 : Outro
Enjoy =D