Claude Code builds polished 3D racer game

The author tested the agentic capabilities of Claude Code, Google Antigravity, and ChatGPT Codex by asking them to build the same browser-based 3D time-trial racing game. While Codex and Antigravity produced functional or feature-complete files with notable gameplay flaws, Claude Code wrote its own 3D renderer, synthesized audio, and meticulously tested its own game to deliver a polished, highly replayable experience. Open article →