The Arcade is where the Fondsites libraries stop being reading and start being practice. Every cabinet on this floor is an original game we built ourselves — hand-written WebGL, physics measured in Blender before it was written in shader code, and mechanics that come from the same research as the guidebooks they sit beside. Nothing here is a reskin or an embed.
The house rules are simple: everything is free, nothing needs an account, and progress saves in your browser. Most cabinets play equally well with a mouse, a keyboard, or a thumb. Each one links back to the library it was built from, so when a run goes wrong — the temper fails, the grid sags, the incident reaches the backups — the reading that explains why is one click away.
Pick a zone below, or just walk the floor in order.