Fun & games
Let agents play SimCity through an API
AI agents control a city-builder via REST API.
Custom agent Fun & games Hacker News · 2026-02-09Put an AI agent on a Nokia 110 feature phone
After Android install failed on 48 MB RAM, the builder reverse-engineered a Nokia 110 and got an AI agent running on it to automate a few actions while cutting screentime.
Custom agent Fun & games Hacker News · 2026-10-08Recreate a video in a new animation style with one agent directing others
Asked to redo a 63-second video in a set animation style, Claude Code planned the job, launched 161 Codex sessions to generate frames with its image tool, managed memory and failures, and stitched the result back together.
Claude CodeCodex Fun & games X · 2026-10-14Build a puzzle game with its own solver and level generator
A first-time game maker built a Minesweeper twist where chess pieces reveal squares by their moves, then had Codex write a solver and level generator; after beating all 54 levels they asked it for more.
Codex Fun & games X · 2026-10-17Build a 3D city scene in Blender without touching Blender
Claude rebuilt a Tokyo scene in Blender with 2,797 left-side-driving cars, cherry blossoms and a day-night cycle in 5 prompts and about 3.4 hours, without the user ever operating Blender.
Claude Fun & games X · 2026-10-15Have an agent design and 3D-print a part for you
Guo Yu let Codex take over his Bambu Lab 3D printer. It designed a good-looking stand that holds an iPad at the right focus distance for scanning A4 pages, then ran the print, all started from his phone. (Post is in Chinese.)
Codex Fun & games X · 2026-10-18