This subreddit is devoted to the mystery known as Petscop, an obscure PlayStation game developed around 1997 by a company called Garalina. The game includes simple gameplay and a storyline in which creatures known as "pets" have to be captured from homes they were left in. A cheat code, however, reveals a completely hidden dimension to the game. It is being documented by a person presumably named Paul.
Surreal memes are (usually humorous) memes that are in a surreal style or contain surreal content. Such memes may be difficult to understand for mere mortals. In the future most memes will look like this.