From the creator’s post
not the full promptI built a Minecraft-style world with GPT-6 Astra. Now I’m taking the idea further with Opus 5.5.
The part that interests me most is what happens after the first build.
Run it. Explore the world. Find what breaks. Give the model something concrete to fix.
Build → Playtest →…
Adds a render step. Works best with the HyperFrames or Remotion skills installed. Free, no sign-up.
Prompt by @Brankotrcek. Prompts belong to their creators.