This is a possible concise summary of the transcript:
Markiplier plays Clustertruck, a game where he has to jump from truck to truck without falling or crashing. He introduces himself and the game, and talks about his life, his workouts, and his plans for the livestream. He also interacts with the chat and asks them to give him feedback on the audio levels. He tries different abilities and levels, and gets frustrated, angry, and sarcastic as he fails repeatedly. He screams, curses, and makes various noises as he plays. He questions the game's logic, fairness, and consistency. He also jokes about needing drugs to calm his nerves. He occasionally celebrates when he succeeds, but mostly he suffers. He wonders how many worlds there are and if he is almost done. He ends the transcript with a series of failures and outbursts.
Here are the key facts extracted from the text:
1. The video is a livestream of Markiplier playing the game Clustertruck.
2. The livestream started at 3 o'clock.
3. Markiplier had been recording all morning and his throat was a little thrashed.
4. The game was available in 720p at 60 frames per second.
5. Markiplier had never played the full game before and only played one video of it when he was very tired.
6. He was going to play Clustertruck for 1 hour and then play another game.
7. The second game was one of his favorite games of all time and had been recently remastered.
8. Markiplier has been working out and taking personal training to take better care of himself.
9. He has been rock climbing with Tyler and filming some of their activities.
10. Markiplier's soul was slowly slipping away as he played the game due to frustration.
11. Markiplier wanted consistency, predictability, and reliability in the game.
12. He was getting annoyed with the game's mechanics and was on the verge of a breakdown.
13. Markiplier's blood pressure was high, and he joked about needing heroin to calm his nerves.
14. He mentioned a Russian drug, krokodil, which he thought he needed.
15. Markiplier was happy when he finally made progress in the game, but his happiness was short-lived.
16. He was frustrated with the game's ability to bump him off the truck even when he was pressing in the opposite direction.
Note that some of the facts are humorous or sarcastic, but I've tried to extract the key points without including opinions or emotional language.