GPT‑6 and its algebra, and play custom games

Game design is really difficult. Programming a game is only a small part, and not the most important question. Why is it for sale? From recent ChatGPT (GPT5.6) conversations where I've seen occasional reasoning leaks into the UI, it's clear that something like this is already implemented, and I'd speculate that this is the trash they're making.

Hard for me to understand the why in this. I don't think it would be nice to have an on-screen button to toggle full screen and turn the page landscape. "Do this not that" lists are always contextual and situational. Some of this makes sense in the context of video games.