Markiplier is playing Sister Location, Custom Night, a game with new characters and mechanics. He mentions characters like Yenndo, Bonnet, Bidybab, Electrobab, Lolbit, Minireenas, Ballora, and Funtime Freddy. He attempts to beat "Very Hard" mode, showing his gameplay and reactions. Eventually, he succeeds in the "Very Hard" mode of the game.
Here are the key facts extracted from the text:
1. The speaker's name is Markiplier.
2. The content is about Sister Location Custom Night, which is new content.
3. New characters, including Yenndo and Bonnet, are introduced.
4. Yenndo has effects like Golden Freddy and appears if the monitor is dropped.
5. Bonnet can be booped on the nose to make it go away.
6. There are various animatronics, including Bidybab, Electrobab, Lolbit, Minireenas, Ballora, and Funtime Freddy.
7. Custom Night modes include "Angry Ballet," "Freddy & Co," and others.
8. The speaker attempts to play on "Very Hard" mode and eventually succeeds.
9. The speaker uses buttons to control doors.
10. Purple Guy is mentioned as a character.
11. The speaker plans to explore "Freddy & Co." but expects challenges due to new mechanics and power consumption.