Engine · Runtime

WebGPU Renderer

Browser-native 3D. Full-fidelity rendering that runs in a tab, with no install and no plugin.

Create with GessaExplore the engine

Console-grade 3D that runs in a browser tab. Full-fidelity rendering with no install and no plugin, so the whole download is a link.

Browser-native

Modern GPU rendering straight in the tab, nothing to install.

A link is the download

Share a world by sharing a URL; it just opens.

Full fidelity

Real lighting, materials, and depth, not a stripped-down web demo.

Part of one engine

MultiplayerPersistent WorldsWorld Graph

Describe it. Gessa builds it.

Worlds, games, agents, and simulations, built from the same engine, in your browser, in minutes.

Create with Gessa