Uploaded April 2022 | Updated September 2026, 1 hour ago
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
So we're on Part 3 (which is technically divided in two big sections with 8 Acts ! Video was really big (almost 6 hours XD), so this is the first section with the 3 first Acts (Act. I, II and III) for hours 09-47 - 11-47 A.M (First day of the Incident, of course). (Acts IV - VIII will be for these hours too, but for second section, in Part 4 !)
The nightmare begins seriously now for everyone.
First Act. will follow directly the characters which weren't affected by anything (get in a coma, getting injured, etc.) and who can immediately react.
Second Act. will follow still these characters + the characters who awake from their coma (like Gordon Freeman or the girls from Decay)
Third Act. is direct continuation of all of this. Everyone has the same goal : Survive at any cost.
Reaching the surface or calling for help (the HECU notably) will be some of these goals for the survivors... Will they made it ?
PS : Special Credits to my friend (Swartress) to played with me and shared his records of Colette Green character from Decay mod ! Thanks buddy =D I'll buy you a beer when I can for that ;)
The order of everything :
0:00 : Intro
1:21 : 09-47 - 11-47 A.M (Act. I) (1st Day) (Point of View - Brave Brain - Sweet Half-life - Residual Point - Life's End - Black Guard - Echoes)
18:52 : 09-47 - 11-47 A.M (Act. II) (1st Day) (Black Mesa - Decay - Point of View - Brave Brain - Sweet Half-life - Residual Point - Residual Life - Escape 1 - Life's End - Black Guard - Echoes)
1:14:16 : 09-47 - 11-47 A.M (Act. III) (1st Day) (Black Mesa - Decay - Point of View - Zombie Edition - Sweet Half-life - Residual Point - Residual Life - Escape 1 - Life's End - Black Guard - Echoes)
2:25:22 : Outro
Enjoy =D
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
So we're on Part 3 (which is technically divided in two big sections with 8 Acts ! Video was really big (almost 6 hours XD), so this is the first section with the 3 first Acts (Act. I, II and III) for hours 09-47 - 11-47 A.M (First day of the Incident, of course). (Acts IV - VIII will be for these hours too, but for second section, in Part 4 !)
The nightmare begins seriously now for everyone.
First Act. will follow directly the characters which weren't affected by anything (get in a coma, getting injured, etc.) and who can immediately react.
Second Act. will follow still these characters + the characters who awake from their coma (like Gordon Freeman or the girls from Decay)
Third Act. is direct continuation of all of this. Everyone has the same goal : Survive at any cost.
Reaching the surface or calling for help (the HECU notably) will be some of these goals for the survivors... Will they made it ?
PS : Special Credits to my friend (Swartress) to played with me and shared his records of Colette Green character from Decay mod ! Thanks buddy =D I'll buy you a beer when I can for that ;)
The order of everything :
0:00 : Intro
1:21 : 09-47 - 11-47 A.M (Act. I) (1st Day) (Point of View - Brave Brain - Sweet Half-life - Residual Point - Life's End - Black Guard - Echoes)
18:52 : 09-47 - 11-47 A.M (Act. II) (1st Day) (Black Mesa - Decay - Point of View - Brave Brain - Sweet Half-life - Residual Point - Residual Life - Escape 1 - Life's End - Black Guard - Echoes)
1:14:16 : 09-47 - 11-47 A.M (Act. III) (1st Day) (Black Mesa - Decay - Point of View - Zombie Edition - Sweet Half-life - Residual Point - Residual Life - Escape 1 - Life's End - Black Guard - Echoes)
2:25:22 : Outro
Enjoy =D
