The author shared part of the prompt.
This is Dope! Claude Opus 5.5 is on fire 🔥 One prompt → a 30s video-game walk through Mumbai, built entirely in code. No AI video. No 3D assets. No stock audio. 1,850 lines. 900 frames. 30+ sounds from pure math. Every pigeon, puddle and kaali-peeli, made by code. Mumbai, compiled. 🇮🇳
Games0:30I turned this into a full game with unity cli + opus 5.5, also opus did this full demo video, it played the game with multiple characters and spliced together the best bits, holy shit we're in the AGI era. Play it on your browser here: https://rehan-remade.github.io/hollow-crown/
Games0:23Claude Opus 5.5 just built Minecraft.
In the browser. From a single prompt.
Noah Wachnick asked it to recreate Minecraft with advanced shaders, "as realistic as possible."
1 hour 37 minutes at max effort:
> block placement
> terrain
> realistic lighting and shaders
Here's a prompt to try it yourself. Bookmark this for later
"Build a Minecraft-style voxel game in a single HTML file that runs in the browser.
- First-person controls: WASD, mouse look, jump
- Procedural terrain with hills, water and trees
- Place and break blocks with the mouse, 5 block types
- Advanced shaders: moving sun,…
