Ambient, a multiplayer game engine and platform using WASM/WebGPU/Rust

In plain words

Ambient is an open-source multiplayer game engine built with Rust, WebAssembly, and WebGPU that lets developers create games and deploy them to browsers instantly with a single command. Players can join multiplayer games through shared URLs without downloading anything. The platform uses WebAssembly innovatively as both a sandboxed runtime and to run the entire engine in browsers, paired with an entity-component-system architecture that supports modular, installable packages that can be activated during gameplay.

written from the facts on this page · September 2026

From the sources

The multiplayer game engine

In the maker’s words, at launch

Earlier this year, we released our open-source game engine [0] built with Rust, WebAssembly, and WebGPU. Today, we’re happy to announce the Ambient platform, which brings web deployment, server hosting, and more to the runtime. With Ambient, you can make a game, deploy it to the browser in one command, share your URL…

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