Having a direct brain interface game, that’s realistic enough to overcome the Uncanny Valley, would destroy peoples lives. People would, inevitably, prefer their virtual environment to the real one. They’d end up wasting away, plugged into some machine. It would lend serious credence to the idea of a simulated universe, and reduce the human experience by replacing it with an improved one. Shit, give me a universe wherein I can double-jump, fly, or communicate with animals, and I’d have a hard time returning to this version.

We could probably get close with a haptic feedback suit, a mechanism that allows you to run/jump in any direction, and a VR headset, but there would always be something tethering you to reality. But a direct brain to machine interaction would have none of that, it would essentially be hijacking our own electrical neural network to run simulations. Much like Humans trying to play Doom on literally everything. It would be as amazing as it was destructive, finally realizing the warnings from so many parents before its time: “that thing’ll fry your brain.”