This forces users to source the BIOS files themselves.

Note: This article does not condone piracy. We recommend you dump your own BIOS files from original hardware you own.

You can technically run ePSXe 2.0.5 without a BIOS using the built-in HLE (High-Level Emulation) BIOS. However, this is a disaster for compatibility:

Modern emulators like DuckStation and Mednafen offer higher accuracy and Vulkan rendering, but ePSXe 2.0.5 remains relevant for:

For the best visual experience on ePSXe 2.0.5, users typically prefer the . If you are on Android, use the Hardware renderer for smoother graphics or FXAA if your device can handle higher CPU/GPU demands.

If you own a PlayStation (PSX), PSone, or PS2 (which includes PS1 hardware), you can dump the BIOS using:

Simply put: