Abundance Island · live behind this text

Walk it. Drive it. Fly it. In your browser.

A full open world — character, car, helicopter, plane — running client-side, right now. This is the bar. The arcade below is how anyone will build worlds like it from pure data.

Enter the island →The arcade

The arcade of the Age of Abundance

Every world here is a JSON file. This one is Classic Obby.

7 games, one fixed engine, zero code per game. If a file validates, it runs — the world behind this text is live right now.

Play Classic Obby →Enter the arcade

obby · 22 entities

The file behind the hero

All games →

No game here ships code. The world above — every platform, hazard and checkpoint — is these lines. A game that fails validation fails the build; it can never reach a player broken.

Play the file →

Classic Obby

{
 "id": "obby-classic",
 "meta": {
  "genre": "obby",
  "gravity": -9.81,
  "fallY": -15,
  "timeLimitSec": 300,
  "win": {
   "kind": "reachWinPad"
  },
  "teaches": {
   "skill": "Spatial reasoning + muscle memory",
   "oneLiner": "Judge distance, commit to jumps, learn the cost of hesitation.",
   "roadLinks": [
    {
     "label": "Platform Precision",

How it works

1 · schema

A small, closed target

Platforms, hazards, checkpoints, collectibles, pursuit bots — a fixed menu of primitives that combine into whole genres.

2 · validate

Configs, not code

Every game file is checked before it ever loads. A broken game fails the build — never a player’s session.

3 · run

One engine, tuned once

Rapier physics and the ecctrl character controller do the feel; games only bring the world. Open-world arcade next.

Field signals

open-data

New games, no waiting.

Updates when new games, primitives and the open world land. Nothing else.

Walk it. Drive it. Fly it. In your browser.

Every world here is a JSON file. This one is Classic Obby.

Classic Obby

Road Hopper

Maze Muncher

Lava Tower

The Dropper

Zombie Escape

Balloon Bastion

The file behind the hero

How it works

A small, closed target

Configs, not code

One engine, tuned once

Field signals

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New games, no waiting.