Disclaimer: Emulation laws vary by region. Only use this with BIOS and games you legally own from physical media.
If you are determined to experience this fossil:
PSXMAME showed that MAME’s core could be extended beyond arcade boards to cover home consoles, influencing later integrated systems like MESS (Multi Emulator Super System), which eventually merged back into mainline MAME. Builds like 20090417 capture a moment when developers were experimenting with 3D hardware emulation before dedicated PS1 emulators (ePSXe, PCSX-Reloaded, DuckStation) matured further. emucr psxmame 20090417 7z
| Component | Meaning |
|-----------|---------|
| emucr | EmuCR – a now-defunct/archived site that provided automated or user-compiled emulator builds, often with unofficial patches. |
| psxmame | A specific MAME derivative/mod focused on Sony PlayStation (PSX) emulation. Official MAME did not prioritize PSX at that time. |
| 20090417 | Date code: April 17, 2009 – this build is over 15 years old (as of 2026). |
| 7z | Compressed archive (7-Zip format). |
If you need PSX emulation:
If you specifically want to examine historical MAME builds for research:
To understand this build, you first have to understand the landscape of emulation in the late 2000s. MAME was—and still is—the premier project for preserving arcade games. However, the main MAME branch focuses on a massive breadth of hardware, which sometimes means specific optimizations for individual systems take a backseat to overall accuracy. Disclaimer: Emulation laws vary by region
PSXMAME was a specialized branch of the MAME source code. As the name suggests, it was tailored specifically to emulate hardware based on the Sony PlayStation architecture. Many arcade systems in the late 90s and early 2000s (such as the Namco System 11 and System 12, and the Sony ZN-1 and ZN-2 boards) utilized PlayStation-based technology.
By stripping away the code for thousands of unrelated arcade machines, PSXMAME aimed to provide a leaner, more focused experience for fans of PS1-based arcade games. If you need PSX emulation: