3D Idle Factory Tycoon Game Builder

Claude Code builds a complete 3D idle factory tycoon in Three.js that runs in any browser. A 5-station production line with a working conveyor and delivery truck, buy x1/x10/x100/Max, milestones, managers, a 12-node research tree, prestige, offline earnings, achievements, big numbers past 1e308, and autosave with export. Every model, texture and sound is made in code. A ?demo=1 mode plays the whole loop for trailers. Three variables set the product, setting and art style.