Setting up ePSXe 1.9.25 requires a few key files to get your PlayStation 1 games running properly. This version was notable for introducing HLE BIOS support
(released in December 2025) are now available, 1.9.25 remains a reference point for many users due to its specific feature updates. Key features introduced in 1.9.25: HLE BIOS Support:
⚠️ Note: BIOS files are copyrighted by Sony. A "free" package typically refers to them being pre-included for convenience. Users should verify local laws regarding BIOS distribution.
Use legally obtained BIOS and game images. Back up memory cards regularly. This setup provides a balance of authenticity and modern conveniences for PS1 emulation using ePSXe 1.9.25.
You might ask: Isn’t ePSXe outdated? While newer emulators like DuckStation offer modern UI and enhancements, ePSXe 1.9.25 remains relevant for several reasons:
For a step-by-step visual demonstration of the configuration process:
Add BIOS and Plugins: Drop your downloaded BIOS and Plugin files into their respective folders.
High Compatibility: Plays massive libraries of classic PS1 titles.
Memory Card > Configure Memory Card.