exam with friends

You, your friend Twilight and your friend Sanya decided to play Roblox.
Take a photo with your friends, log into the game, create a room for three, and appear in the first sector. The storyline finds you at a radioactive facility called "Star," where the workers have turned into monsters.
You and your friends are workers at this facility, and during the night shift you went to the facility to clean it up.
Having passed the first sector with great difficulty, having repaired the generator, you went to the second, but it was not easy there either, and now you finally reached the third sector.
Once you reached the third sector, you had to step away from the computer for a while, as you heard

• Fuck! I fell again!
  You quickly returned to the computer.
  “What happened?” you asked.
  “Dusk has fallen,” Sanya replies.
  Twilight was wearing a skin with only one leg, which is why he slipped. He had night vision on, so it looked like he was crying. You all laughed.