I gave Fable the code: 'take this game and do something incredible with it to make it something very different. Be creative' It created DEEP…

I gave Fable the code: "take this game and do something incredible with it to make it something very different. Be creative" It created DEEP TIME: create a city, watch it be abandoned and forgotten, and then dig it up as a future archeologist. Lovely: https://monument-deep-time.netlify.app/ Media When GPT-5 came out, I created a procedural brutalist city builder as a demo (you can see it in the quoted tweet) I used GPT-5.6 Sol in Codex to do the same thing, touching no code. Less than a year... Play with it (its fun, if you like cities): https://monument-brutalist-city-bu…

Source: Ethan Mollick (X) | 2026-07-11