Bubble Rumble

2026gno.land, frontend design

Bubble Rumble — bubbles on orbits round a small star

A frontend for a game on gno.land.

Bubble Rumble is Jae Kwon’s game on gno.land. This case study is my design for its frontend: interface, visual system, motion. It runs on a mock chain, no real money.

Bubbles on orbits round a small star, the planets on their real orbits

The showreel.

Fifty-five seconds, with sound.

The showreel

The interface, in use.

A minute through the interface, with sound.

The interface walkthrough

Screens.

From a bubble’s page to the closing card.

A bubble’s page, its pot, its clock ring and its boopers

The World, chat lines rising over the globe beside the public room

The list of bubbles and its lenses

The boop sheet, the clock you buy and an optional shot

Activity, what needs you and your earnings

A room where you mention someone by name

The profile and its on-chain record

The Forge, blowing a new bubble beside Mars

A bubble won, the last boop standing

Closing card, bubble rumble, built on gno.land

On a phone.

The same app on a phone.

The cosmos on a phone, live bubbles with their pots and clocks

The front door on a phone: this is a bubble

A practice bubble on a phone: your turn, boop it