Playable now01Open game ↗Arcade game / Keyboard controls
Working experiments
Ideas you can open.
Games, tools and live systems. Each build exists to answer a real question, not decorate a slide.
Play / Oshido Itadaki
Play / BAREKASU
Simulate / NO LIMIT
Builds in the lab07Play. Use. Listen. Learn.
Prototype catalogue
Choose what you want to test.
The labels tell you what each prototype asks from you. Every live build opens in its own window.
Bring us an ideaPlay
Playable worlds built to test feel, rhythm and whether the idea is actually fun.
Playable now01Open game ↗
Playable now02Open game ↗Platform game / Keyboard controls
Going Quackers
One duck, one spring and several thousand metres of poor judgement. Playable now03Open game ↗Timing game / Japanese arcade culture
Oshido Itadaki
A precise reel-stop challenge built around timing, pressure and the feel of a real Japanese cabinet.Use
Product ideas with a job to do. Open them, try the flow and see if the logic holds up.
Studio access04Open system ↗Product system / Marketing intelligence
Attribution Lab
Scattered marketing data becomes one clearer operating view.
Interactive05Open tool ↗Voice training / Conversation practice
Salesingo
Practice a real sales conversation, hear the pressure points and get useful coaching afterwards.Listen + simulate
Experiments that translate live input, motion and chance into something you can read.
Live audio06Open reader ↗Audio experiment / Live room signal
Comedy Lounge Crowd Reader
Room sound becomes a crowd score, waveform and recent high in real time. Live simulation07Run simulation ↗Three.js physics / Continuous simulation
NO LIMIT
A three-level Kurun where momentum, probability and spectacle stay visible.Why prototype
An idea changes when it has controls.
A prototype gives people something to react to. The conversation gets sharper. Weak assumptions appear early. Good ideas find their shape.
Make the first versionSomething missing?