Price as Mechanic
The pricing rule is visible, participatory, and central to the experience.
A FIELD GUIDE FOR BUILDERS
Real things people built by questioning the obvious rules.
See how they worked, why they mattered, and what you can borrow.
START WITH YOUR PROBLEM
Search real cases and candidate patterns. We show gaps honestly.
REPEATED MECHANISMS
These are candidate patterns drawn from multiple cases. They are starting points for inquiry, not rules to copy.
The pricing rule is visible, participatory, and central to the experience.
A public claim can be meaningful without conveying legal ownership.
Many visitors change or explore the same persistent artifact.
A simple rule limits the experience and gives it character.
Participation gives users a concrete reason to bring in other people.
REAL THINGS, EXPLAINED
A browser game turns an address into a destructible play space.
A pen-pal app makes delivery time part of the conversation.
A public ranking makes payment the rule of the game.
One million simple controls became a shared global canvas.
A local bird detector makes an e-ink frame reflect nearby wildlife.
A single picture branches into a persistent world that visitors shape.
A content drop becomes cheaper for everyone as more fans join.
An online shop turns impossible product searches into playful concepts.