Firstperson 3D Parkour Game Builder

Claude Code builds a complete first-person parkour game in Three.js that runs in any browser: a momentum-based swept-capsule runner with wall-runs, ledge grabs, mantles, slides, vaults, roll landings and your signature move, five hand-built courses with safe and risky lines, moving cranes, timed doors and wind. Campaign, Time Trial with ghost replay, Token Hunt, Daily Line. Head bob, speed FOV, visible hands. Keyboard, gamepad, touch. All art and sound made in code. A ?demo=1 trailer mode.