Have you ever felt like life was just… too weird? Like things were repeating or people around you were acting like characters in a video game? You’re not alone! Some scientists and philosophers think we might actually be living in a computer simulation.

That’s right—just like a game, with code running everything. This idea is called the simulation theory, and it asks a big question: is the world around us really real? In this article, we’ll explore what NPCs are, how simulation theory works, and whether any of it could be true.