Summary: DuckStation is a PlayStation 1 emulator focusing on accuracy, speed, and performance for low-end devices. The default configuration supports all playable games, discouraging “hack” options. A compatible BIOS ROM image is required. Features like upscale, texture filtering, and motion deinterlacing are available. Various rendering options, memory card support, and controller compatibility are provided. DuckStation is available for Windows 10/11, Linux, macOS, and Android. Building instructions are provided for different platforms. User directories, controller mappings, and default bindings are explained. Controversial information includes the need for BIOS ROM image dumping and PS1/PS2 BIOS requirement. Surprising content includes detailed features and system requirements.
https://github.com/stenzek/duckstation