Working experiments

Ideas you can open.

Games, tools and live systems. Each build exists to answer a real question, not decorate a slide.

Explore the builds Start a prototype brief

Play / Arena Bloodsport

Play / BAREKASU

Simulate / NO LIMIT

Builds in the lab08Play. 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 idea

8 builds

Play

Playable worlds built to test feel, rhythm and whether the idea is actually fun.

4 builds

Arcade game / Keyboard controls

BAREKASU

Retro space combat, boss fights and a deliberately unreasonable amount of neon.

Platform game / Keyboard controls

Going Quackers

One duck, one spring and several thousand metres of poor judgement.

Timing game / Japanese arcade culture

Oshido Itadaki

A precise reel-stop challenge built around timing, pressure and the feel of a real Japanese cabinet.

Arcade sport / Couch multiplayer

Arena Bloodsport

Wall-bouncing soccer, brutal tackles, ridiculous power-ups and no touchline to save you.

Use

Product ideas with a job to do. Open them, try the flow and see if the logic holds up.

2 builds

Product system / Marketing intelligence

Attribution Lab

Scattered marketing data becomes one clearer operating view.

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.

2 builds

Audio experiment / Live room signal

Comedy Lounge Crowd Reader

Room sound becomes a crowd score, waveform and recent high in real time.

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 version

Something missing?

Bring the rough idea. We will make it tangible.

Start your brief