Brian Skyberg

06 Game · Education

RISE Worlds

A calm building and exploring game that runs in the browser, works offline and needs no accounts.

AvailableVersion 1.0
Play RISE Worlds: riseworlds.com
RISE Worlds home screen with the blocky RISE WORLDS logo, the motto Build. Explore. Create., a list of saved worlds with Play buttons, and buttons for New world, Play together and Import world.

The world list, where every world is saved on the device.

Overview

RISE Worlds is built around what a middle-school classroom needs from a building and exploring game: it runs on the devices students already have, keeps working when the school network is unreliable, keeps student work private, and gives teachers real control without a complicated setup.

The result is a calm, original voxel world. Students can build freely, explore, take on guided projects or play together in a private room. Nothing requires an account, and worlds are saved on the device rather than in the cloud.

RISE Worlds was originally developed for the RISE middle-school program. It is an independent project, and it is free to play in the browser.

What it does today

Features

  • Build, explore and create

    Calm Build for unlimited creative building, Explore for gathering and crafting, and Adventure when you want food, nightfall and a little challenge.

  • Made for classrooms

    A teacher panel with class rules, world labels, guided tasks and activities that teachers can write and share.

  • Private multiplayer

    Play together in a host's world with a private room code, with classroom-friendly chat controls.

  • Guided projects and expeditions

    Building projects, settlements with friendly neighbors and a longer expedition to discover, alongside free play.

  • Works offline, no accounts

    After the first visit it runs without an internet connection and can be added to the home screen. There are no accounts, ads or analytics.

  • Your worlds stay yours

    Worlds and settings are saved on the device and can be exported to a file.

  • Accessibility built in

    Accessibility tools throughout, touch controls designed for tablets, and keyboard and mouse on computers.

Real screenshots

Screenshots

Development

Current status

Available

RISE Worlds 1.0 was released in October 2026 and is playable now at riseworlds.com.

Built with

  • TypeScript
  • Three.js
  • Cloudflare