Sky Stack 3D Game Builder One File

Builds Sky Stack, a 3D tower-stacking arcade game, with one Claude Code prompt. A block slides back and forth; tap to drop it. Any overhang is sliced off, perfect drops build a combo and regrow the block, one miss ends the run. Endless, speeds up every 10 blocks. You choose theme, art style, block look, difficulty and branding. One offline HTML file, WebGL, phone and desktop, with a self-playing demo mode.