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StarPSX

A WIP PlayStation 1 emulator written in Rust.

StarPSX screenshot 1

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  • Mac
  • Windows
  • Linux
StarPSX screenshot 1
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Gaming Software

GitHub repository

  •  327 Stars
  •  9 Forks
  •  4 Open Issues
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StarPSX was added to AlternativeTo by Darlene Sonalder on and this page was last updated .
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What is StarPSX?

StarPSX is a free and open-source PlayStation 1 emulator written in Rust. This project is highly work in progress and not suitable for playing games yet.

Project Structure

The project is split into three crates:

  • core

  • A library crate that hosts the main emulator functionality.

  • renderer

  • A software rasterizer written from scratch.

  • This is a library crate used by core for drawing to a framebuffer.

  • In the future, support for switchable renderers is planned (e.g. software vs hardware backends).

  • frontend

  • The main binary crate that provides the frontend GUI.

  • Currently, it uses a basic winit + softbuffer window for output.

  • The long-term plan is to integrate a fully featured GUI framework.

A Lot Of Thanks To

  • psx-spx for their playstation documentation
  • jsgroth's psx blogs for detailed write-ups on psx emulators.
  • duckstation for comparing correct behaviors
  • The folks over at the emudev discord