Celeste in your browser

Celeste

Runs on gn-math.dev.

About Celeste

Help Madeline scale Celeste Mountain in this acclaimed precision platformer, ported to the browser via WebAssembly.

How to play

Press Play here to load the game in this page, or open it in a new tab for the full window. Use a computer with a keyboard and mouse for the best experience.

This is a community browser port or fan project of a commercial game. Zadely does not host it and is not affiliated with the rights holder. Some projects ask for your own copy of the game files.

More arcade and retro games

See all

Windows 98 Games (Wine-Assembly)

Browser port

A Windows 98 style desktop in a tab, with Space Cadet Pinball and other classic games.

Arcade & Retro

Battle City

Browser port

The 1985 NES top-down tank battle game rewritten for web browsers. Defend the phoenix base from waves of enemy tanks.

Arcade & Retro
Multiplayer

BeetleJump

AI-made

A multiplayer climbing race. Reach the top and be king, if nobody knocks you off.

Arcade & Retro
Multiplayer

Oyster Arcade

AI-made

A CRT arcade cabinet with four games and shared high-score tables.

Arcade & Retro