S.T.A.L.K.E.R. Call of Pripyat runs in the browser via WASM and WebGPU

S.T.A.L.K.E.R.: Call of Pripyat, an older but demanding game, is now showing up not through an installer but directly in a browser tab. According to the report, a developer ported the game to the web using WebAssembly and WebGPU. The project drew attention on Hacker News.

What makes this interesting is that such a port is no longer just a technical curiosity. WebAssembly makes code that was previously foreign to the browser executable, while WebGPU gives web pages hardware access to render 3D graphics. According to the report, using the two together is what makes a heavy game playable inside a tab.

Why does this matter for readers? Because the rules of game distribution are quietly changing. Trying a game no longer requires a store download, waiting for updates or managing files. You open a tab and the game starts. The Call of Pripyat example shows this idea isn't limited to small demo games.

The article doesn't claim the project delivers every feature of the game in full; what we have is a developer experiment. Still, the direction is clear: the browser is becoming a serious platform for games, and the next question for anyone watching is how good the performance and access really are.