Mentality
Disclaimer: I do not own The Stanley Parable and Portal/Portal2. They're all owned by Valve.
"Subject Name Here" - Normal Speech
"Subject Name Here" - Narrator Speech
"Where are we?" asked Neisan. He and his friends had just been in school just moments ago.
"Wh-What? Who's talking?!" he asked. All of these children who found themselves here, found it particularly odd that there was a voice narrating everything they're doing or thinking. When they heard this, they began to think that they were dreaming, but that was now incorrect. As they had been in a fantasy world, prior to this real one. Woken up in a strange office building, they decided to explore.
"This isn't real", said Aron, "I didn't wake up in a stasis tank, there's no way that this could be the real world. This is the Stanley Parable game!"
Perhaps Aron is still half asleep-
*loud and sudden train horn*
"Ack!" cried the children, covering their ears. I'm sorry, I don't know why that went off, oh well.
"Okie, who's all here?", asked Burukku
Neisan, Aron, and Burukku they counted.
"Wait, where's Kodi and Tomu?", asked Neisan
"Well, Tomu should be here somewhere, no idea where Kodi is", replied Aron
Soon they will come across the bizzarity and strangeness of this world