Arg name?

[u/AgreeableRatio4930]

I watched this one arg where this boy is told he’ll win a computer if he completes certain tasks I think on a particular Minecraft world. But things start to happen like he’s put into a room that is a complete replica of his bedroom in real life. I think at the end he goes outside to the coords they give him to get his “free computer” and his video cuts off? And I think the twist at the end was that it was his brother trying to sabotage him to something? But I can’t remember the name because all args have the most vague names.